87765762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 205774560

約数和(自身を除く): 118008798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2179, 2877, 4358, 5754, 6537, 6713, 13074, 13426, 15253, 20139, 30506, 40278, 45759, 91518, 106771, 213542, 298523, 320313, 597046, 640626, 895569, 1791138, 2089661, 4179322, 6268983, 12537966, 14627627, 29255254, 43882881, 87765762]

約数ペア:

[(1, 87765762), (2, 43882881), (3, 29255254), (6, 14627627), (7, 12537966), (14, 6268983), (21, 4179322), (42, 2089661), (49, 1791138), (98, 895569), (137, 640626), (147, 597046), (274, 320313), (294, 298523), (411, 213542), (822, 106771), (959, 91518), (1918, 45759), (2179, 40278), (2877, 30506), (4358, 20139), (5754, 15253), (6537, 13426), (6713, 13074)]