80160756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 214224192

約数和(自身を除く): 134063436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 47, 52, 58, 78, 87, 94, 116, 141, 156, 169, 174, 188, 282, 338, 348, 377, 507, 564, 611, 676, 754, 841, 1014, 1131, 1222, 1363, 1508, 1682, 1833, 2028, 2262, 2444, 2523, 2726, 3364, 3666, 4089, 4524, 4901, 5046, 5452, 7332, 7943, 8178, 9802, 10092, 10933, 14703, 15886, 16356, 17719, 19604, 21866, 23829, 29406, 31772, 32799, 35438, 39527, 43732, 47658, 53157, 58812, 65598, 70876, 79054, 95316, 106314, 118581, 131196, 142129, 158108, 212628, 230347, 237162, 284258, 426387, 460694, 474324, 513851, 568516, 691041, 852774, 921388, 1027702, 1382082, 1541553, 1705548, 2055404, 2764164, 3083106, 6166212, 6680063, 13360126, 20040189, 26720252, 40080378, 80160756]

約数ペア:

[(1, 80160756), (2, 40080378), (3, 26720252), (4, 20040189), (6, 13360126), (12, 6680063), (13, 6166212), (26, 3083106), (29, 2764164), (39, 2055404), (47, 1705548), (52, 1541553), (58, 1382082), (78, 1027702), (87, 921388), (94, 852774), (116, 691041), (141, 568516), (156, 513851), (169, 474324), (174, 460694), (188, 426387), (282, 284258), (338, 237162), (348, 230347), (377, 212628), (507, 158108), (564, 142129), (611, 131196), (676, 118581), (754, 106314), (841, 95316), (1014, 79054), (1131, 70876), (1222, 65598), (1363, 58812), (1508, 53157), (1682, 47658), (1833, 43732), (2028, 39527), (2262, 35438), (2444, 32799), (2523, 31772), (2726, 29406), (3364, 23829), (3666, 21866), (4089, 19604), (4524, 17719), (4901, 16356), (5046, 15886), (5452, 14703), (7332, 10933), (7943, 10092), (8178, 9802)]