78608994

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4357}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 164000256

約数和(自身を除く): 85391262

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 186, 194, 291, 582, 3007, 4357, 6014, 8714, 9021, 13071, 18042, 26142, 135067, 270134, 405201, 422629, 810402, 845258, 1267887, 2535774, 13101499, 26202998, 39304497, 78608994]

約数ペア:

[(1, 78608994), (2, 39304497), (3, 26202998), (6, 13101499), (31, 2535774), (62, 1267887), (93, 845258), (97, 810402), (186, 422629), (194, 405201), (291, 270134), (582, 135067), (3007, 26142), (4357, 18042), (6014, 13071), (8714, 9021)]