74720196

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 194288640

約数和(自身を除く): 119568444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 127, 177, 236, 254, 277, 354, 381, 508, 531, 554, 708, 762, 831, 1062, 1108, 1143, 1524, 1662, 2124, 2286, 2493, 3324, 4572, 4986, 7493, 9972, 14986, 16343, 22479, 29972, 32686, 35179, 44958, 49029, 65372, 67437, 70358, 89916, 98058, 105537, 134874, 140716, 147087, 196116, 211074, 269748, 294174, 316611, 422148, 588348, 633222, 1266444, 2075561, 4151122, 6226683, 8302244, 12453366, 18680049, 24906732, 37360098, 74720196]

約数ペア:

[(1, 74720196), (2, 37360098), (3, 24906732), (4, 18680049), (6, 12453366), (9, 8302244), (12, 6226683), (18, 4151122), (36, 2075561), (59, 1266444), (118, 633222), (127, 588348), (177, 422148), (236, 316611), (254, 294174), (277, 269748), (354, 211074), (381, 196116), (508, 147087), (531, 140716), (554, 134874), (708, 105537), (762, 98058), (831, 89916), (1062, 70358), (1108, 67437), (1143, 65372), (1524, 49029), (1662, 44958), (2124, 35179), (2286, 32686), (2493, 29972), (3324, 22479), (4572, 16343), (4986, 14986), (7493, 9972)]