86871648

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 243008640

約数和(自身を除く): 156136992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 97, 114, 152, 194, 228, 291, 304, 388, 456, 491, 582, 608, 776, 912, 982, 1164, 1473, 1552, 1824, 1843, 1964, 2328, 2946, 3104, 3686, 3928, 4656, 5529, 5892, 7372, 7856, 9312, 9329, 11058, 11784, 14744, 15712, 18658, 22116, 23568, 27987, 29488, 37316, 44232, 47136, 47627, 55974, 58976, 74632, 88464, 95254, 111948, 142881, 149264, 176928, 190508, 223896, 285762, 298528, 381016, 447792, 571524, 762032, 895584, 904913, 1143048, 1524064, 1809826, 2286096, 2714739, 3619652, 4572192, 5429478, 7239304, 10858956, 14478608, 21717912, 28957216, 43435824, 86871648]

約数ペア:

[(1, 86871648), (2, 43435824), (3, 28957216), (4, 21717912), (6, 14478608), (8, 10858956), (12, 7239304), (16, 5429478), (19, 4572192), (24, 3619652), (32, 2714739), (38, 2286096), (48, 1809826), (57, 1524064), (76, 1143048), (96, 904913), (97, 895584), (114, 762032), (152, 571524), (194, 447792), (228, 381016), (291, 298528), (304, 285762), (388, 223896), (456, 190508), (491, 176928), (582, 149264), (608, 142881), (776, 111948), (912, 95254), (982, 88464), (1164, 74632), (1473, 58976), (1552, 55974), (1824, 47627), (1843, 47136), (1964, 44232), (2328, 37316), (2946, 29488), (3104, 27987), (3686, 23568), (3928, 22116), (4656, 18658), (5529, 15712), (5892, 14744), (7372, 11784), (7856, 11058), (9312, 9329)]