87964758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{232711}}^1$

素因数の和:232729

約数の個数: 32

約数和(自身を含む): 223403520

約数和(自身を除く): 135438762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 232711, 465422, 698133, 1396266, 1628977, 2094399, 3257954, 4188798, 4886931, 6283197, 9773862, 12566394, 14660793, 29321586, 43982379, 87964758]

約数ペア:

[(1, 87964758), (2, 43982379), (3, 29321586), (6, 14660793), (7, 12566394), (9, 9773862), (14, 6283197), (18, 4886931), (21, 4188798), (27, 3257954), (42, 2094399), (54, 1628977), (63, 1396266), (126, 698133), (189, 465422), (378, 232711)]