31096873548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{100829}}^1$

素因数の和:101511

約数の個数: 72

約数和(自身を含む): 84781897200

約数和(自身を除く): 53685023652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 659, 1318, 1977, 2636, 3954, 5931, 7908, 8567, 11862, 17134, 23724, 25701, 34268, 51402, 77103, 100829, 102804, 154206, 201658, 302487, 308412, 403316, 604974, 907461, 1209948, 1310777, 1814922, 2621554, 3629844, 3932331, 5243108, 7864662, 11796993, 15729324, 23593986, 47187972, 66446311, 132892622, 199338933, 265785244, 398677866, 598016799, 797355732, 863802043, 1196033598, 1727604086, 2392067196, 2591406129, 3455208172, 5182812258, 7774218387, 10365624516, 15548436774, 31096873548]

約数ペア:

[(1, 31096873548), (2, 15548436774), (3, 10365624516), (4, 7774218387), (6, 5182812258), (9, 3455208172), (12, 2591406129), (13, 2392067196), (18, 1727604086), (26, 1196033598), (36, 863802043), (39, 797355732), (52, 598016799), (78, 398677866), (117, 265785244), (156, 199338933), (234, 132892622), (468, 66446311), (659, 47187972), (1318, 23593986), (1977, 15729324), (2636, 11796993), (3954, 7864662), (5931, 5243108), (7908, 3932331), (8567, 3629844), (11862, 2621554), (17134, 1814922), (23724, 1310777), (25701, 1209948), (34268, 907461), (51402, 604974), (77103, 403316), (100829, 308412), (102804, 302487), (154206, 201658)]