66143484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 196560000

約数和(自身を除く): 130416516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 59, 66, 76, 99, 114, 118, 132, 149, 171, 177, 198, 209, 228, 236, 298, 342, 354, 396, 418, 447, 531, 596, 627, 649, 684, 708, 836, 894, 1062, 1121, 1254, 1298, 1341, 1639, 1788, 1881, 1947, 2124, 2242, 2508, 2596, 2682, 2831, 3278, 3363, 3762, 3894, 4484, 4917, 5364, 5662, 5841, 6556, 6726, 7524, 7788, 8493, 8791, 9834, 10089, 11324, 11682, 12331, 13452, 14751, 16986, 17582, 19668, 20178, 23364, 24662, 25479, 26373, 29502, 31141, 33972, 35164, 36993, 40356, 49324, 50958, 52746, 59004, 62282, 73986, 79119, 93423, 96701, 101916, 105492, 110979, 124564, 147972, 158238, 167029, 186846, 193402, 221958, 280269, 290103, 316476, 334058, 373692, 386804, 443916, 501087, 560538, 580206, 668116, 870309, 1002174, 1121076, 1160412, 1503261, 1740618, 1837319, 2004348, 3006522, 3481236, 3674638, 5511957, 6013044, 7349276, 11023914, 16535871, 22047828, 33071742, 66143484]

約数ペア:

[(1, 66143484), (2, 33071742), (3, 22047828), (4, 16535871), (6, 11023914), (9, 7349276), (11, 6013044), (12, 5511957), (18, 3674638), (19, 3481236), (22, 3006522), (33, 2004348), (36, 1837319), (38, 1740618), (44, 1503261), (57, 1160412), (59, 1121076), (66, 1002174), (76, 870309), (99, 668116), (114, 580206), (118, 560538), (132, 501087), (149, 443916), (171, 386804), (177, 373692), (198, 334058), (209, 316476), (228, 290103), (236, 280269), (298, 221958), (342, 193402), (354, 186846), (396, 167029), (418, 158238), (447, 147972), (531, 124564), (596, 110979), (627, 105492), (649, 101916), (684, 96701), (708, 93423), (836, 79119), (894, 73986), (1062, 62282), (1121, 59004), (1254, 52746), (1298, 50958), (1341, 49324), (1639, 40356), (1788, 36993), (1881, 35164), (1947, 33972), (2124, 31141), (2242, 29502), (2508, 26373), (2596, 25479), (2682, 24662), (2831, 23364), (3278, 20178), (3363, 19668), (3762, 17582), (3894, 16986), (4484, 14751), (4917, 13452), (5364, 12331), (5662, 11682), (5841, 11324), (6556, 10089), (6726, 9834), (7524, 8791), (7788, 8493)]