67844731072

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{1087}}^1$

素因数の和:1486

約数の個数: 112

約数和(自身を含む): 140678643712

約数和(自身を除く): 72833912640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 163, 193, 248, 326, 386, 496, 652, 772, 992, 1087, 1304, 1544, 1984, 2174, 2608, 3088, 4348, 5053, 5216, 5983, 6176, 8696, 10106, 10432, 11966, 12352, 17392, 20212, 23932, 31459, 33697, 34784, 40424, 47864, 62918, 67394, 69568, 80848, 95728, 125836, 134788, 161696, 177181, 191456, 209791, 251672, 269576, 323392, 354362, 382912, 419582, 503344, 539152, 708724, 839164, 975229, 1006688, 1078304, 1417448, 1678328, 1950458, 2013376, 2156608, 2834896, 3356656, 3900916, 5492611, 5669792, 6503521, 6713312, 7801832, 10985222, 11339584, 13007042, 13426624, 15603664, 21970444, 26014084, 31207328, 34195933, 43940888, 52028168, 62414656, 68391866, 87881776, 104056336, 136783732, 175763552, 208112672, 273567464, 351527104, 416225344, 547134928, 1060073923, 1094269856, 2120147846, 2188539712, 4240295692, 8480591384, 16961182768, 33922365536, 67844731072]

約数ペア:

[(1, 67844731072), (2, 33922365536), (4, 16961182768), (8, 8480591384), (16, 4240295692), (31, 2188539712), (32, 2120147846), (62, 1094269856), (64, 1060073923), (124, 547134928), (163, 416225344), (193, 351527104), (248, 273567464), (326, 208112672), (386, 175763552), (496, 136783732), (652, 104056336), (772, 87881776), (992, 68391866), (1087, 62414656), (1304, 52028168), (1544, 43940888), (1984, 34195933), (2174, 31207328), (2608, 26014084), (3088, 21970444), (4348, 15603664), (5053, 13426624), (5216, 13007042), (5983, 11339584), (6176, 10985222), (8696, 7801832), (10106, 6713312), (10432, 6503521), (11966, 5669792), (12352, 5492611), (17392, 3900916), (20212, 3356656), (23932, 2834896), (31459, 2156608), (33697, 2013376), (34784, 1950458), (40424, 1678328), (47864, 1417448), (62918, 1078304), (67394, 1006688), (69568, 975229), (80848, 839164), (95728, 708724), (125836, 539152), (134788, 503344), (161696, 419582), (177181, 382912), (191456, 354362), (209791, 323392), (251672, 269576)]