72146844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 144

約数和(自身を含む): 240903936

約数和(自身を除く): 168757092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 924, 1071, 1122, 1309, 1386, 1428, 1531, 1683, 2142, 2244, 2618, 2772, 3062, 3366, 3927, 4284, 4593, 5236, 6124, 6732, 7854, 9186, 10717, 11781, 13779, 15708, 16841, 18372, 21434, 23562, 26027, 27558, 32151, 33682, 42868, 47124, 50523, 52054, 55116, 64302, 67364, 78081, 96453, 101046, 104108, 117887, 128604, 151569, 156162, 182189, 192906, 202092, 234243, 235774, 286297, 303138, 312324, 353661, 364378, 385812, 468486, 471548, 546567, 572594, 606276, 707322, 728756, 858891, 936972, 1060983, 1093134, 1145188, 1414644, 1639701, 1717782, 2004079, 2121966, 2186268, 2576673, 3279402, 3435564, 4008158, 4243932, 5153346, 6012237, 6558804, 8016316, 10306692, 12024474, 18036711, 24048948, 36073422, 72146844]

約数ペア:

[(1, 72146844), (2, 36073422), (3, 24048948), (4, 18036711), (6, 12024474), (7, 10306692), (9, 8016316), (11, 6558804), (12, 6012237), (14, 5153346), (17, 4243932), (18, 4008158), (21, 3435564), (22, 3279402), (28, 2576673), (33, 2186268), (34, 2121966), (36, 2004079), (42, 1717782), (44, 1639701), (51, 1414644), (63, 1145188), (66, 1093134), (68, 1060983), (77, 936972), (84, 858891), (99, 728756), (102, 707322), (119, 606276), (126, 572594), (132, 546567), (153, 471548), (154, 468486), (187, 385812), (198, 364378), (204, 353661), (231, 312324), (238, 303138), (252, 286297), (306, 235774), (308, 234243), (357, 202092), (374, 192906), (396, 182189), (462, 156162), (476, 151569), (561, 128604), (612, 117887), (693, 104108), (714, 101046), (748, 96453), (924, 78081), (1071, 67364), (1122, 64302), (1309, 55116), (1386, 52054), (1428, 50523), (1531, 47124), (1683, 42868), (2142, 33682), (2244, 32151), (2618, 27558), (2772, 26027), (3062, 23562), (3366, 21434), (3927, 18372), (4284, 16841), (4593, 15708), (5236, 13779), (6124, 11781), (6732, 10717), (7854, 9186)]