72312396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 184648464

約数和(自身を除く): 112336068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 181, 197, 338, 362, 394, 507, 543, 591, 676, 724, 788, 1014, 1086, 1182, 2028, 2172, 2353, 2364, 2561, 4706, 5122, 7059, 7683, 9412, 10244, 14118, 15366, 28236, 30589, 30732, 33293, 35657, 61178, 66586, 71314, 91767, 99879, 106971, 122356, 133172, 142628, 183534, 199758, 213942, 367068, 399516, 427884, 463541, 927082, 1390623, 1854164, 2781246, 5562492, 6026033, 12052066, 18078099, 24104132, 36156198, 72312396]

約数ペア:

[(1, 72312396), (2, 36156198), (3, 24104132), (4, 18078099), (6, 12052066), (12, 6026033), (13, 5562492), (26, 2781246), (39, 1854164), (52, 1390623), (78, 927082), (156, 463541), (169, 427884), (181, 399516), (197, 367068), (338, 213942), (362, 199758), (394, 183534), (507, 142628), (543, 133172), (591, 122356), (676, 106971), (724, 99879), (788, 91767), (1014, 71314), (1086, 66586), (1182, 61178), (2028, 35657), (2172, 33293), (2353, 30732), (2364, 30589), (2561, 28236), (4706, 15366), (5122, 14118), (7059, 10244), (7683, 9412)]