73880928

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23321}}^1$

素因数の和:23348

約数の個数: 72

約数和(自身を含む): 229208616

約数和(自身を除く): 155327688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 23321, 46642, 69963, 93284, 139926, 186568, 209889, 256531, 279852, 373136, 419778, 513062, 559704, 746272, 769593, 839556, 1026124, 1119408, 1539186, 1679112, 2052248, 2238816, 2308779, 3078372, 3358224, 4104496, 4617558, 6156744, 6716448, 8208992, 9235116, 12313488, 18470232, 24626976, 36940464, 73880928]

約数ペア:

[(1, 73880928), (2, 36940464), (3, 24626976), (4, 18470232), (6, 12313488), (8, 9235116), (9, 8208992), (11, 6716448), (12, 6156744), (16, 4617558), (18, 4104496), (22, 3358224), (24, 3078372), (32, 2308779), (33, 2238816), (36, 2052248), (44, 1679112), (48, 1539186), (66, 1119408), (72, 1026124), (88, 839556), (96, 769593), (99, 746272), (132, 559704), (144, 513062), (176, 419778), (198, 373136), (264, 279852), (288, 256531), (352, 209889), (396, 186568), (528, 139926), (792, 93284), (1056, 69963), (1584, 46642), (3168, 23321)]