75542012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 171601920

約数和(自身を除く): 96059908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 71, 74, 79, 91, 142, 148, 158, 182, 259, 284, 316, 364, 481, 497, 518, 553, 923, 962, 994, 1027, 1036, 1106, 1846, 1924, 1988, 2054, 2212, 2627, 2923, 3367, 3692, 4108, 5254, 5609, 5846, 6461, 6734, 7189, 10508, 11218, 11692, 12922, 13468, 14378, 18389, 20461, 22436, 25844, 28756, 34151, 36778, 37999, 39263, 40922, 68302, 72917, 73556, 75998, 78526, 81844, 136604, 145834, 151996, 157052, 207533, 239057, 265993, 291668, 415066, 478114, 510419, 531986, 830132, 956228, 1020838, 1063972, 1452731, 2041676, 2697929, 2905462, 5395858, 5810924, 10791716, 18885503, 37771006, 75542012]

約数ペア:

[(1, 75542012), (2, 37771006), (4, 18885503), (7, 10791716), (13, 5810924), (14, 5395858), (26, 2905462), (28, 2697929), (37, 2041676), (52, 1452731), (71, 1063972), (74, 1020838), (79, 956228), (91, 830132), (142, 531986), (148, 510419), (158, 478114), (182, 415066), (259, 291668), (284, 265993), (316, 239057), (364, 207533), (481, 157052), (497, 151996), (518, 145834), (553, 136604), (923, 81844), (962, 78526), (994, 75998), (1027, 73556), (1036, 72917), (1106, 68302), (1846, 40922), (1924, 39263), (1988, 37999), (2054, 36778), (2212, 34151), (2627, 28756), (2923, 25844), (3367, 22436), (3692, 20461), (4108, 18389), (5254, 14378), (5609, 13468), (5846, 12922), (6461, 11692), (6734, 11218), (7189, 10508)]