80864628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 132508812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 47, 52, 78, 82, 94, 123, 141, 156, 164, 188, 246, 269, 282, 492, 533, 538, 564, 611, 807, 1066, 1076, 1222, 1599, 1614, 1833, 1927, 2132, 2444, 3198, 3228, 3497, 3666, 3854, 5781, 6396, 6994, 7332, 7708, 10491, 11029, 11562, 12643, 13988, 20982, 22058, 23124, 25051, 25286, 33087, 37929, 41964, 44116, 50102, 50572, 66174, 75153, 75858, 100204, 132348, 143377, 150306, 151716, 164359, 286754, 300612, 328718, 430131, 493077, 518363, 573508, 657436, 860262, 986154, 1036726, 1555089, 1720524, 1972308, 2073452, 3110178, 6220356, 6738719, 13477438, 20216157, 26954876, 40432314, 80864628]

約数ペア:

[(1, 80864628), (2, 40432314), (3, 26954876), (4, 20216157), (6, 13477438), (12, 6738719), (13, 6220356), (26, 3110178), (39, 2073452), (41, 1972308), (47, 1720524), (52, 1555089), (78, 1036726), (82, 986154), (94, 860262), (123, 657436), (141, 573508), (156, 518363), (164, 493077), (188, 430131), (246, 328718), (269, 300612), (282, 286754), (492, 164359), (533, 151716), (538, 150306), (564, 143377), (611, 132348), (807, 100204), (1066, 75858), (1076, 75153), (1222, 66174), (1599, 50572), (1614, 50102), (1833, 44116), (1927, 41964), (2132, 37929), (2444, 33087), (3198, 25286), (3228, 25051), (3497, 23124), (3666, 22058), (3854, 20982), (5781, 13988), (6396, 12643), (6994, 11562), (7332, 11029), (7708, 10491)]