90305688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^4\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 249305400

約数和(自身を除く): 158999712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 257, 264, 363, 484, 514, 726, 771, 968, 1028, 1331, 1452, 1542, 2056, 2662, 2827, 2904, 3084, 3993, 5324, 5654, 6168, 7986, 8481, 10648, 11308, 14641, 15972, 16962, 22616, 29282, 31097, 31944, 33924, 43923, 58564, 62194, 67848, 87846, 93291, 117128, 124388, 175692, 186582, 248776, 342067, 351384, 373164, 684134, 746328, 1026201, 1368268, 2052402, 2736536, 3762737, 4104804, 7525474, 8209608, 11288211, 15050948, 22576422, 30101896, 45152844, 90305688]

約数ペア:

[(1, 90305688), (2, 45152844), (3, 30101896), (4, 22576422), (6, 15050948), (8, 11288211), (11, 8209608), (12, 7525474), (22, 4104804), (24, 3762737), (33, 2736536), (44, 2052402), (66, 1368268), (88, 1026201), (121, 746328), (132, 684134), (242, 373164), (257, 351384), (264, 342067), (363, 248776), (484, 186582), (514, 175692), (726, 124388), (771, 117128), (968, 93291), (1028, 87846), (1331, 67848), (1452, 62194), (1542, 58564), (2056, 43923), (2662, 33924), (2827, 31944), (2904, 31097), (3084, 29282), (3993, 22616), (5324, 16962), (5654, 15972), (6168, 14641), (7986, 11308), (8481, 10648)]