91022988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 248388672

約数和(自身を除く): 157365684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 283, 294, 547, 566, 588, 849, 1094, 1132, 1641, 1698, 1981, 2188, 3282, 3396, 3829, 3962, 5943, 6564, 7658, 7924, 11487, 11886, 13867, 15316, 22974, 23772, 26803, 27734, 41601, 45948, 53606, 55468, 80409, 83202, 107212, 154801, 160818, 166404, 309602, 321636, 464403, 619204, 928806, 1083607, 1857612, 2167214, 3250821, 4334428, 6501642, 7585249, 13003284, 15170498, 22755747, 30340996, 45511494, 91022988]

約数ペア:

[(1, 91022988), (2, 45511494), (3, 30340996), (4, 22755747), (6, 15170498), (7, 13003284), (12, 7585249), (14, 6501642), (21, 4334428), (28, 3250821), (42, 2167214), (49, 1857612), (84, 1083607), (98, 928806), (147, 619204), (196, 464403), (283, 321636), (294, 309602), (547, 166404), (566, 160818), (588, 154801), (849, 107212), (1094, 83202), (1132, 80409), (1641, 55468), (1698, 53606), (1981, 45948), (2188, 41601), (3282, 27734), (3396, 26803), (3829, 23772), (3962, 22974), (5943, 15316), (6564, 13867), (7658, 11886), (7924, 11487)]