86991324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13109}}^1$

素因数の和:13202

約数の個数: 48

約数和(自身を含む): 234931200

約数和(自身を除く): 147939876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 13109, 26218, 39327, 52436, 78654, 91763, 157308, 183526, 275289, 367052, 550578, 1035611, 1101156, 2071222, 3106833, 4142444, 6213666, 7249277, 12427332, 14498554, 21747831, 28997108, 43495662, 86991324]

約数ペア:

[(1, 86991324), (2, 43495662), (3, 28997108), (4, 21747831), (6, 14498554), (7, 12427332), (12, 7249277), (14, 6213666), (21, 4142444), (28, 3106833), (42, 2071222), (79, 1101156), (84, 1035611), (158, 550578), (237, 367052), (316, 275289), (474, 183526), (553, 157308), (948, 91763), (1106, 78654), (1659, 52436), (2212, 39327), (3318, 26218), (6636, 13109)]