65887896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 184320000

約数和(自身を除く): 118432104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 59, 62, 76, 79, 93, 114, 118, 124, 152, 158, 177, 186, 228, 236, 237, 248, 316, 354, 372, 456, 472, 474, 589, 632, 708, 744, 948, 1121, 1178, 1416, 1501, 1767, 1829, 1896, 2242, 2356, 2449, 3002, 3363, 3534, 3658, 4484, 4503, 4661, 4712, 4898, 5487, 6004, 6726, 7068, 7316, 7347, 8968, 9006, 9322, 9796, 10974, 12008, 13452, 13983, 14136, 14632, 14694, 18012, 18644, 19592, 21948, 26904, 27966, 29388, 34751, 36024, 37288, 43896, 46531, 55932, 58776, 69502, 88559, 93062, 104253, 111864, 139004, 139593, 144491, 177118, 186124, 208506, 265677, 278008, 279186, 288982, 354236, 372248, 417012, 433473, 531354, 558372, 577964, 708472, 834024, 866946, 1062708, 1116744, 1155928, 1733892, 2125416, 2745329, 3467784, 5490658, 8235987, 10981316, 16471974, 21962632, 32943948, 65887896]

約数ペア:

[(1, 65887896), (2, 32943948), (3, 21962632), (4, 16471974), (6, 10981316), (8, 8235987), (12, 5490658), (19, 3467784), (24, 2745329), (31, 2125416), (38, 1733892), (57, 1155928), (59, 1116744), (62, 1062708), (76, 866946), (79, 834024), (93, 708472), (114, 577964), (118, 558372), (124, 531354), (152, 433473), (158, 417012), (177, 372248), (186, 354236), (228, 288982), (236, 279186), (237, 278008), (248, 265677), (316, 208506), (354, 186124), (372, 177118), (456, 144491), (472, 139593), (474, 139004), (589, 111864), (632, 104253), (708, 93062), (744, 88559), (948, 69502), (1121, 58776), (1178, 55932), (1416, 46531), (1501, 43896), (1767, 37288), (1829, 36024), (1896, 34751), (2242, 29388), (2356, 27966), (2449, 26904), (3002, 21948), (3363, 19592), (3534, 18644), (3658, 18012), (4484, 14694), (4503, 14632), (4661, 14136), (4712, 13983), (4898, 13452), (5487, 12008), (6004, 10974), (6726, 9796), (7068, 9322), (7316, 9006), (7347, 8968)]