87088742

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 151787520

約数和(自身を除く): 64698778

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 169, 191, 247, 338, 382, 494, 923, 1349, 1846, 2483, 2698, 3211, 3629, 4966, 6422, 7258, 11999, 13561, 17537, 23998, 27122, 32279, 35074, 47177, 64558, 94354, 176293, 227981, 257659, 352586, 455962, 515318, 613301, 1226602, 2291809, 3349567, 4583618, 6699134, 43544371, 87088742]

約数ペア:

[(1, 87088742), (2, 43544371), (13, 6699134), (19, 4583618), (26, 3349567), (38, 2291809), (71, 1226602), (142, 613301), (169, 515318), (191, 455962), (247, 352586), (338, 257659), (382, 227981), (494, 176293), (923, 94354), (1349, 64558), (1846, 47177), (2483, 35074), (2698, 32279), (3211, 27122), (3629, 23998), (4966, 17537), (6422, 13561), (7258, 11999)]