66542736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 80

約数和(自身を含む): 186515840

約数和(自身を除く): 119973104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 631, 676, 1014, 1262, 1352, 1893, 2028, 2197, 2524, 2704, 3786, 4056, 4394, 5048, 6591, 7572, 8112, 8203, 8788, 10096, 13182, 15144, 16406, 17576, 24609, 26364, 30288, 32812, 35152, 49218, 52728, 65624, 98436, 105456, 106639, 131248, 196872, 213278, 319917, 393744, 426556, 639834, 853112, 1279668, 1386307, 1706224, 2559336, 2772614, 4158921, 5118672, 5545228, 8317842, 11090456, 16635684, 22180912, 33271368, 66542736]

約数ペア:

[(1, 66542736), (2, 33271368), (3, 22180912), (4, 16635684), (6, 11090456), (8, 8317842), (12, 5545228), (13, 5118672), (16, 4158921), (24, 2772614), (26, 2559336), (39, 1706224), (48, 1386307), (52, 1279668), (78, 853112), (104, 639834), (156, 426556), (169, 393744), (208, 319917), (312, 213278), (338, 196872), (507, 131248), (624, 106639), (631, 105456), (676, 98436), (1014, 65624), (1262, 52728), (1352, 49218), (1893, 35152), (2028, 32812), (2197, 30288), (2524, 26364), (2704, 24609), (3786, 17576), (4056, 16406), (4394, 15144), (5048, 13182), (6591, 10096), (7572, 8788), (8112, 8203)]