90142872

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 232723200

約数和(自身を除く): 142580328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 488, 536, 732, 804, 919, 1464, 1608, 1838, 2757, 3676, 4087, 5514, 7352, 8174, 11028, 12261, 16348, 22056, 24522, 32696, 49044, 56059, 61573, 98088, 112118, 123146, 168177, 184719, 224236, 246292, 336354, 369438, 448472, 492584, 672708, 738876, 1345416, 1477752, 3755953, 7511906, 11267859, 15023812, 22535718, 30047624, 45071436, 90142872]

約数ペア:

[(1, 90142872), (2, 45071436), (3, 30047624), (4, 22535718), (6, 15023812), (8, 11267859), (12, 7511906), (24, 3755953), (61, 1477752), (67, 1345416), (122, 738876), (134, 672708), (183, 492584), (201, 448472), (244, 369438), (268, 336354), (366, 246292), (402, 224236), (488, 184719), (536, 168177), (732, 123146), (804, 112118), (919, 98088), (1464, 61573), (1608, 56059), (1838, 49044), (2757, 32696), (3676, 24522), (4087, 22056), (5514, 16348), (7352, 12261), (8174, 11028)]