66677688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 244224000

約数和(自身を除く): 177546312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 168, 171, 189, 198, 209, 211, 216, 228, 231, 252, 264, 266, 297, 308, 342, 378, 396, 399, 418, 422, 456, 462, 504, 513, 532, 594, 616, 627, 633, 684, 693, 756, 792, 798, 836, 844, 924, 1026, 1064, 1188, 1197, 1254, 1266, 1368, 1386, 1463, 1477, 1512, 1596, 1672, 1688, 1848, 1881, 1899, 2052, 2079, 2321, 2376, 2394, 2508, 2532, 2772, 2926, 2954, 3192, 3591, 3762, 3798, 4009, 4104, 4158, 4389, 4431, 4642, 4788, 5016, 5064, 5544, 5643, 5697, 5852, 5908, 6963, 7182, 7524, 7596, 8018, 8316, 8778, 8862, 9284, 9576, 11286, 11394, 11704, 11816, 12027, 13167, 13293, 13926, 14364, 15048, 15192, 16036, 16247, 16632, 17556, 17724, 18568, 20889, 22572, 22788, 24054, 26334, 26586, 27852, 28063, 28728, 32072, 32494, 35112, 35448, 36081, 39501, 39879, 41778, 44099, 45144, 45576, 48108, 48741, 52668, 53172, 55704, 56126, 62667, 64988, 72162, 79002, 79758, 83556, 84189, 88198, 96216, 97482, 105336, 106344, 108243, 112252, 125334, 129976, 132297, 144324, 146223, 158004, 159516, 167112, 168378, 176396, 194964, 216486, 224504, 250668, 252567, 264594, 288648, 292446, 308693, 316008, 319032, 336756, 352792, 389928, 396891, 432972, 438669, 501336, 505134, 529188, 584892, 617386, 673512, 757701, 793782, 865944, 877338, 926079, 1010268, 1058376, 1169784, 1190673, 1234772, 1515402, 1587564, 1754676, 1852158, 2020536, 2381346, 2469544, 2778237, 3030804, 3175128, 3509352, 3704316, 4762692, 5556474, 6061608, 7408632, 8334711, 9525384, 11112948, 16669422, 22225896, 33338844, 66677688]

約数ペア:

[(1, 66677688), (2, 33338844), (3, 22225896), (4, 16669422), (6, 11112948), (7, 9525384), (8, 8334711), (9, 7408632), (11, 6061608), (12, 5556474), (14, 4762692), (18, 3704316), (19, 3509352), (21, 3175128), (22, 3030804), (24, 2778237), (27, 2469544), (28, 2381346), (33, 2020536), (36, 1852158), (38, 1754676), (42, 1587564), (44, 1515402), (54, 1234772), (56, 1190673), (57, 1169784), (63, 1058376), (66, 1010268), (72, 926079), (76, 877338), (77, 865944), (84, 793782), (88, 757701), (99, 673512), (108, 617386), (114, 584892), (126, 529188), (132, 505134), (133, 501336), (152, 438669), (154, 432972), (168, 396891), (171, 389928), (189, 352792), (198, 336756), (209, 319032), (211, 316008), (216, 308693), (228, 292446), (231, 288648), (252, 264594), (264, 252567), (266, 250668), (297, 224504), (308, 216486), (342, 194964), (378, 176396), (396, 168378), (399, 167112), (418, 159516), (422, 158004), (456, 146223), (462, 144324), (504, 132297), (513, 129976), (532, 125334), (594, 112252), (616, 108243), (627, 106344), (633, 105336), (684, 97482), (693, 96216), (756, 88198), (792, 84189), (798, 83556), (836, 79758), (844, 79002), (924, 72162), (1026, 64988), (1064, 62667), (1188, 56126), (1197, 55704), (1254, 53172), (1266, 52668), (1368, 48741), (1386, 48108), (1463, 45576), (1477, 45144), (1512, 44099), (1596, 41778), (1672, 39879), (1688, 39501), (1848, 36081), (1881, 35448), (1899, 35112), (2052, 32494), (2079, 32072), (2321, 28728), (2376, 28063), (2394, 27852), (2508, 26586), (2532, 26334), (2772, 24054), (2926, 22788), (2954, 22572), (3192, 20889), (3591, 18568), (3762, 17724), (3798, 17556), (4009, 16632), (4104, 16247), (4158, 16036), (4389, 15192), (4431, 15048), (4642, 14364), (4788, 13926), (5016, 13293), (5064, 13167), (5544, 12027), (5643, 11816), (5697, 11704), (5852, 11394), (5908, 11286), (6963, 9576), (7182, 9284), (7524, 8862), (7596, 8778), (8018, 8316)]