74064376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 154548000

約数和(自身を除く): 80483624

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 89, 116, 136, 178, 211, 232, 356, 422, 493, 712, 844, 986, 1513, 1688, 1972, 2581, 3026, 3587, 3944, 5162, 6052, 6119, 7174, 10324, 12104, 12238, 14348, 18779, 20648, 24476, 28696, 37558, 43877, 48952, 75116, 87754, 104023, 150232, 175508, 208046, 319243, 351016, 416092, 544591, 638486, 832184, 1089182, 1276972, 2178364, 2553944, 4356728, 9258047, 18516094, 37032188, 74064376]

約数ペア:

[(1, 74064376), (2, 37032188), (4, 18516094), (8, 9258047), (17, 4356728), (29, 2553944), (34, 2178364), (58, 1276972), (68, 1089182), (89, 832184), (116, 638486), (136, 544591), (178, 416092), (211, 351016), (232, 319243), (356, 208046), (422, 175508), (493, 150232), (712, 104023), (844, 87754), (986, 75116), (1513, 48952), (1688, 43877), (1972, 37558), (2581, 28696), (3026, 24476), (3587, 20648), (3944, 18779), (5162, 14348), (6052, 12238), (6119, 12104), (7174, 10324)]