85457268

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{6763}}^1$

素因数の和:6795

約数の個数: 72

約数和(自身を含む): 241285408

約数和(自身を除く): 155828140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 6763, 12636, 13526, 20289, 27052, 40578, 60867, 81156, 87919, 121734, 175838, 182601, 243468, 263757, 351676, 365202, 527514, 547803, 730404, 791271, 1055028, 1095606, 1582542, 1643409, 2191212, 2373813, 3165084, 3286818, 4747626, 6573636, 7121439, 9495252, 14242878, 21364317, 28485756, 42728634, 85457268]

約数ペア:

[(1, 85457268), (2, 42728634), (3, 28485756), (4, 21364317), (6, 14242878), (9, 9495252), (12, 7121439), (13, 6573636), (18, 4747626), (26, 3286818), (27, 3165084), (36, 2373813), (39, 2191212), (52, 1643409), (54, 1582542), (78, 1095606), (81, 1055028), (108, 791271), (117, 730404), (156, 547803), (162, 527514), (234, 365202), (243, 351676), (324, 263757), (351, 243468), (468, 182601), (486, 175838), (702, 121734), (972, 87919), (1053, 81156), (1404, 60867), (2106, 40578), (3159, 27052), (4212, 20289), (6318, 13526), (6763, 12636)]