61442587076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{14107}}^1$

素因数の和:14533

約数の個数: 72

約数和(自身を含む): 123614860320

約数和(自身を除く): 62172273244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 379, 442, 676, 758, 884, 1516, 2873, 4927, 5746, 6443, 9854, 11492, 12886, 14107, 19708, 25772, 28214, 56428, 64051, 83759, 128102, 167518, 183391, 239819, 256204, 335036, 366782, 479638, 733564, 959276, 1088867, 2177734, 2384083, 3117647, 4355468, 4768166, 5346553, 6235294, 9536332, 10693106, 12470588, 21386212, 40529411, 69505189, 81058822, 90891401, 139010378, 162117644, 181782802, 278020756, 363565604, 903567457, 1181588213, 1807134914, 2363176426, 3614269828, 4726352852, 15360646769, 30721293538, 61442587076]

約数ペア:

[(1, 61442587076), (2, 30721293538), (4, 15360646769), (13, 4726352852), (17, 3614269828), (26, 2363176426), (34, 1807134914), (52, 1181588213), (68, 903567457), (169, 363565604), (221, 278020756), (338, 181782802), (379, 162117644), (442, 139010378), (676, 90891401), (758, 81058822), (884, 69505189), (1516, 40529411), (2873, 21386212), (4927, 12470588), (5746, 10693106), (6443, 9536332), (9854, 6235294), (11492, 5346553), (12886, 4768166), (14107, 4355468), (19708, 3117647), (25772, 2384083), (28214, 2177734), (56428, 1088867), (64051, 959276), (83759, 733564), (128102, 479638), (167518, 366782), (183391, 335036), (239819, 256204)]