87305238

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 197398656

約数和(自身を除く): 110093418

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 582, 873, 1613, 1746, 3007, 3226, 4839, 6014, 9021, 9678, 14517, 18042, 27063, 29034, 50003, 54126, 100006, 150009, 156461, 300018, 312922, 450027, 469383, 900054, 938766, 1408149, 2816298, 4850291, 9700582, 14550873, 29101746, 43652619, 87305238]

約数ペア:

[(1, 87305238), (2, 43652619), (3, 29101746), (6, 14550873), (9, 9700582), (18, 4850291), (31, 2816298), (62, 1408149), (93, 938766), (97, 900054), (186, 469383), (194, 450027), (279, 312922), (291, 300018), (558, 156461), (582, 150009), (873, 100006), (1613, 54126), (1746, 50003), (3007, 29034), (3226, 27063), (4839, 18042), (6014, 14517), (9021, 9678)]