64750296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 119108904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 71, 74, 78, 79, 104, 111, 142, 148, 156, 158, 213, 222, 237, 284, 296, 312, 316, 426, 444, 474, 481, 568, 632, 852, 888, 923, 948, 962, 1027, 1443, 1704, 1846, 1896, 1924, 2054, 2627, 2769, 2886, 2923, 3081, 3692, 3848, 4108, 5254, 5538, 5609, 5772, 5846, 6162, 7384, 7881, 8216, 8769, 10508, 11076, 11218, 11544, 11692, 12324, 15762, 16827, 17538, 21016, 22152, 22436, 23384, 24648, 31524, 33654, 34151, 35076, 37999, 44872, 63048, 67308, 68302, 70152, 72917, 75998, 102453, 113997, 134616, 136604, 145834, 151996, 204906, 207533, 218751, 227994, 273208, 291668, 303992, 409812, 415066, 437502, 455988, 583336, 622599, 819624, 830132, 875004, 911976, 1245198, 1660264, 1750008, 2490396, 2697929, 4980792, 5395858, 8093787, 10791716, 16187574, 21583432, 32375148, 64750296]

約数ペア:

[(1, 64750296), (2, 32375148), (3, 21583432), (4, 16187574), (6, 10791716), (8, 8093787), (12, 5395858), (13, 4980792), (24, 2697929), (26, 2490396), (37, 1750008), (39, 1660264), (52, 1245198), (71, 911976), (74, 875004), (78, 830132), (79, 819624), (104, 622599), (111, 583336), (142, 455988), (148, 437502), (156, 415066), (158, 409812), (213, 303992), (222, 291668), (237, 273208), (284, 227994), (296, 218751), (312, 207533), (316, 204906), (426, 151996), (444, 145834), (474, 136604), (481, 134616), (568, 113997), (632, 102453), (852, 75998), (888, 72917), (923, 70152), (948, 68302), (962, 67308), (1027, 63048), (1443, 44872), (1704, 37999), (1846, 35076), (1896, 34151), (1924, 33654), (2054, 31524), (2627, 24648), (2769, 23384), (2886, 22436), (2923, 22152), (3081, 21016), (3692, 17538), (3848, 16827), (4108, 15762), (5254, 12324), (5538, 11692), (5609, 11544), (5772, 11218), (5846, 11076), (6162, 10508), (7384, 8769), (7881, 8216)]