84109872

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3287

約数の個数: 120

約数和(自身を含む): 275821632

約数和(自身を除く): 191711760

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3251, 3696, 4312, 6468, 6502, 8624, 9753, 12936, 13004, 19506, 22757, 25872, 26008, 35761, 39012, 45514, 52016, 68271, 71522, 78024, 91028, 107283, 136542, 143044, 156048, 159299, 182056, 214566, 250327, 273084, 286088, 318598, 364112, 429132, 477897, 500654, 546168, 572176, 637196, 750981, 858264, 955794, 1001308, 1092336, 1274392, 1501962, 1716528, 1752289, 1911588, 2002616, 2548784, 3003924, 3504578, 3823176, 4005232, 5256867, 6007848, 7009156, 7646352, 10513734, 12015696, 14018312, 21027468, 28036624, 42054936, 84109872]

約数ペア:

[(1, 84109872), (2, 42054936), (3, 28036624), (4, 21027468), (6, 14018312), (7, 12015696), (8, 10513734), (11, 7646352), (12, 7009156), (14, 6007848), (16, 5256867), (21, 4005232), (22, 3823176), (24, 3504578), (28, 3003924), (33, 2548784), (42, 2002616), (44, 1911588), (48, 1752289), (49, 1716528), (56, 1501962), (66, 1274392), (77, 1092336), (84, 1001308), (88, 955794), (98, 858264), (112, 750981), (132, 637196), (147, 572176), (154, 546168), (168, 500654), (176, 477897), (196, 429132), (231, 364112), (264, 318598), (294, 286088), (308, 273084), (336, 250327), (392, 214566), (462, 182056), (528, 159299), (539, 156048), (588, 143044), (616, 136542), (784, 107283), (924, 91028), (1078, 78024), (1176, 71522), (1232, 68271), (1617, 52016), (1848, 45514), (2156, 39012), (2352, 35761), (3234, 26008), (3251, 25872), (3696, 22757), (4312, 19506), (6468, 13004), (6502, 12936), (8624, 9753)]