87485384

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3331}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 193722480

約数和(自身を除く): 106237096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 3283, 3331, 3752, 6566, 6662, 13132, 13324, 23317, 26264, 26648, 46634, 93268, 163219, 186536, 223177, 326438, 446354, 652876, 892708, 1305752, 1562239, 1785416, 3124478, 6248956, 10935673, 12497912, 21871346, 43742692, 87485384]

約数ペア:

[(1, 87485384), (2, 43742692), (4, 21871346), (7, 12497912), (8, 10935673), (14, 6248956), (28, 3124478), (49, 1785416), (56, 1562239), (67, 1305752), (98, 892708), (134, 652876), (196, 446354), (268, 326438), (392, 223177), (469, 186536), (536, 163219), (938, 93268), (1876, 46634), (3283, 26648), (3331, 26264), (3752, 23317), (6566, 13324), (6662, 13132)]