71255262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 170200800

約数和(自身を除く): 98945538

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 109, 174, 218, 221, 289, 327, 377, 442, 493, 578, 654, 663, 754, 867, 986, 1131, 1326, 1417, 1479, 1734, 1853, 2262, 2834, 2958, 3161, 3706, 3757, 4251, 5559, 6322, 6409, 7514, 8381, 8502, 9483, 11118, 11271, 12818, 16762, 18966, 19227, 22542, 24089, 25143, 31501, 38454, 41093, 48178, 50286, 53737, 63002, 72267, 82186, 94503, 107474, 108953, 123279, 144534, 161211, 189006, 217906, 246558, 322422, 326859, 409513, 653718, 698581, 819026, 913529, 1228539, 1397162, 1827058, 2095743, 2457078, 2740587, 4191486, 5481174, 11875877, 23751754, 35627631, 71255262]

約数ペア:

[(1, 71255262), (2, 35627631), (3, 23751754), (6, 11875877), (13, 5481174), (17, 4191486), (26, 2740587), (29, 2457078), (34, 2095743), (39, 1827058), (51, 1397162), (58, 1228539), (78, 913529), (87, 819026), (102, 698581), (109, 653718), (174, 409513), (218, 326859), (221, 322422), (289, 246558), (327, 217906), (377, 189006), (442, 161211), (493, 144534), (578, 123279), (654, 108953), (663, 107474), (754, 94503), (867, 82186), (986, 72267), (1131, 63002), (1326, 53737), (1417, 50286), (1479, 48178), (1734, 41093), (1853, 38454), (2262, 31501), (2834, 25143), (2958, 24089), (3161, 22542), (3706, 19227), (3757, 18966), (4251, 16762), (5559, 12818), (6322, 11271), (6409, 11118), (7514, 9483), (8381, 8502)]