86473260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15497}}^1$

素因数の和:15543

約数の個数: 72

約数和(自身を含む): 270781056

約数和(自身を除く): 184307796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 15497, 30994, 46491, 61988, 77485, 92982, 139473, 154970, 185964, 232455, 278946, 309940, 464910, 480407, 557892, 697365, 929820, 960814, 1394730, 1441221, 1921628, 2402035, 2789460, 2882442, 4323663, 4804070, 5764884, 7206105, 8647326, 9608140, 14412210, 17294652, 21618315, 28824420, 43236630, 86473260]

約数ペア:

[(1, 86473260), (2, 43236630), (3, 28824420), (4, 21618315), (5, 17294652), (6, 14412210), (9, 9608140), (10, 8647326), (12, 7206105), (15, 5764884), (18, 4804070), (20, 4323663), (30, 2882442), (31, 2789460), (36, 2402035), (45, 1921628), (60, 1441221), (62, 1394730), (90, 960814), (93, 929820), (124, 697365), (155, 557892), (180, 480407), (186, 464910), (279, 309940), (310, 278946), (372, 232455), (465, 185964), (558, 154970), (620, 139473), (930, 92982), (1116, 77485), (1395, 61988), (1860, 46491), (2790, 30994), (5580, 15497)]