77887314

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 98230446

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 582, 873, 1439, 1746, 2878, 3007, 4317, 6014, 8634, 9021, 12951, 18042, 25902, 27063, 44609, 54126, 89218, 133827, 139583, 267654, 279166, 401481, 418749, 802962, 837498, 1256247, 2512494, 4327073, 8654146, 12981219, 25962438, 38943657, 77887314]

約数ペア:

[(1, 77887314), (2, 38943657), (3, 25962438), (6, 12981219), (9, 8654146), (18, 4327073), (31, 2512494), (62, 1256247), (93, 837498), (97, 802962), (186, 418749), (194, 401481), (279, 279166), (291, 267654), (558, 139583), (582, 133827), (873, 89218), (1439, 54126), (1746, 44609), (2878, 27063), (3007, 25902), (4317, 18042), (6014, 12951), (8634, 9021)]