68944944

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 186175584

約数和(自身を除く): 117230640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 53, 82, 106, 123, 159, 164, 212, 246, 318, 328, 424, 492, 636, 656, 661, 848, 984, 1272, 1322, 1968, 1983, 2173, 2544, 2644, 3966, 4346, 5288, 6519, 7932, 8692, 10576, 13038, 15864, 17384, 26076, 27101, 31728, 34768, 35033, 52152, 54202, 70066, 81303, 104304, 105099, 108404, 140132, 162606, 210198, 216808, 280264, 325212, 420396, 433616, 560528, 650424, 840792, 1300848, 1436353, 1681584, 2872706, 4309059, 5745412, 8618118, 11490824, 17236236, 22981648, 34472472, 68944944]

約数ペア:

[(1, 68944944), (2, 34472472), (3, 22981648), (4, 17236236), (6, 11490824), (8, 8618118), (12, 5745412), (16, 4309059), (24, 2872706), (41, 1681584), (48, 1436353), (53, 1300848), (82, 840792), (106, 650424), (123, 560528), (159, 433616), (164, 420396), (212, 325212), (246, 280264), (318, 216808), (328, 210198), (424, 162606), (492, 140132), (636, 108404), (656, 105099), (661, 104304), (848, 81303), (984, 70066), (1272, 54202), (1322, 52152), (1968, 35033), (1983, 34768), (2173, 31728), (2544, 27101), (2644, 26076), (3966, 17384), (4346, 15864), (5288, 13038), (6519, 10576), (7932, 8692)]