65705172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 167862240

約数和(自身を除く): 102157068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 179, 181, 338, 358, 362, 507, 537, 543, 676, 716, 724, 1014, 1074, 1086, 2028, 2148, 2172, 2327, 2353, 4654, 4706, 6981, 7059, 9308, 9412, 13962, 14118, 27924, 28236, 30251, 30589, 32399, 60502, 61178, 64798, 90753, 91767, 97197, 121004, 122356, 129596, 181506, 183534, 194394, 363012, 367068, 388788, 421187, 842374, 1263561, 1684748, 2527122, 5054244, 5475431, 10950862, 16426293, 21901724, 32852586, 65705172]

約数ペア:

[(1, 65705172), (2, 32852586), (3, 21901724), (4, 16426293), (6, 10950862), (12, 5475431), (13, 5054244), (26, 2527122), (39, 1684748), (52, 1263561), (78, 842374), (156, 421187), (169, 388788), (179, 367068), (181, 363012), (338, 194394), (358, 183534), (362, 181506), (507, 129596), (537, 122356), (543, 121004), (676, 97197), (716, 91767), (724, 90753), (1014, 64798), (1074, 61178), (1086, 60502), (2028, 32399), (2148, 30589), (2172, 30251), (2327, 28236), (2353, 27924), (4654, 14118), (4706, 13962), (6981, 9412), (7059, 9308)]