90987144

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 236755200

約数和(自身を除く): 145768056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 632, 888, 948, 1297, 1896, 2594, 2923, 3891, 5188, 5846, 7782, 8769, 10376, 11692, 15564, 17538, 23384, 31128, 35076, 47989, 70152, 95978, 102463, 143967, 191956, 204926, 287934, 307389, 383912, 409852, 575868, 614778, 819704, 1151736, 1229556, 2459112, 3791131, 7582262, 11373393, 15164524, 22746786, 30329048, 45493572, 90987144]

約数ペア:

[(1, 90987144), (2, 45493572), (3, 30329048), (4, 22746786), (6, 15164524), (8, 11373393), (12, 7582262), (24, 3791131), (37, 2459112), (74, 1229556), (79, 1151736), (111, 819704), (148, 614778), (158, 575868), (222, 409852), (237, 383912), (296, 307389), (316, 287934), (444, 204926), (474, 191956), (632, 143967), (888, 102463), (948, 95978), (1297, 70152), (1896, 47989), (2594, 35076), (2923, 31128), (3891, 23384), (5188, 17538), (5846, 15564), (7782, 11692), (8769, 10376)]