65871468

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 187446168

約数和(自身を除く): 121574700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 324, 338, 351, 401, 468, 486, 507, 676, 702, 802, 972, 1014, 1053, 1203, 1404, 1521, 1604, 2028, 2106, 2406, 3042, 3159, 3609, 4212, 4563, 4812, 5213, 6084, 6318, 7218, 9126, 10426, 10827, 12636, 13689, 14436, 15639, 18252, 20852, 21654, 27378, 31278, 32481, 41067, 43308, 46917, 54756, 62556, 64962, 67769, 82134, 93834, 97443, 129924, 135538, 140751, 164268, 187668, 194886, 203307, 271076, 281502, 389772, 406614, 422253, 563004, 609921, 813228, 844506, 1219842, 1266759, 1689012, 1829763, 2439684, 2533518, 3659526, 5067036, 5489289, 7319052, 10978578, 16467867, 21957156, 32935734, 65871468]

約数ペア:

[(1, 65871468), (2, 32935734), (3, 21957156), (4, 16467867), (6, 10978578), (9, 7319052), (12, 5489289), (13, 5067036), (18, 3659526), (26, 2533518), (27, 2439684), (36, 1829763), (39, 1689012), (52, 1266759), (54, 1219842), (78, 844506), (81, 813228), (108, 609921), (117, 563004), (156, 422253), (162, 406614), (169, 389772), (234, 281502), (243, 271076), (324, 203307), (338, 194886), (351, 187668), (401, 164268), (468, 140751), (486, 135538), (507, 129924), (676, 97443), (702, 93834), (802, 82134), (972, 67769), (1014, 64962), (1053, 62556), (1203, 54756), (1404, 46917), (1521, 43308), (1604, 41067), (2028, 32481), (2106, 31278), (2406, 27378), (3042, 21654), (3159, 20852), (3609, 18252), (4212, 15639), (4563, 14436), (4812, 13689), (5213, 12636), (6084, 10827), (6318, 10426), (7218, 9126)]