65967408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 201080880

約数和(自身を除く): 135113472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 262, 269, 312, 393, 468, 524, 538, 624, 786, 807, 936, 1048, 1076, 1179, 1572, 1614, 1703, 1872, 2096, 2152, 2358, 2421, 3144, 3228, 3406, 3497, 4304, 4716, 4842, 5109, 6288, 6456, 6812, 6994, 9432, 9684, 10218, 10491, 12912, 13624, 13988, 15327, 18864, 19368, 20436, 20982, 27248, 27976, 30654, 31473, 35239, 38736, 40872, 41964, 55952, 61308, 62946, 70478, 81744, 83928, 105717, 122616, 125892, 140956, 167856, 211434, 245232, 251784, 281912, 317151, 422868, 458107, 503568, 563824, 634302, 845736, 916214, 1268604, 1374321, 1691472, 1832428, 2537208, 2748642, 3664856, 4122963, 5074416, 5497284, 7329712, 8245926, 10994568, 16491852, 21989136, 32983704, 65967408]

約数ペア:

[(1, 65967408), (2, 32983704), (3, 21989136), (4, 16491852), (6, 10994568), (8, 8245926), (9, 7329712), (12, 5497284), (13, 5074416), (16, 4122963), (18, 3664856), (24, 2748642), (26, 2537208), (36, 1832428), (39, 1691472), (48, 1374321), (52, 1268604), (72, 916214), (78, 845736), (104, 634302), (117, 563824), (131, 503568), (144, 458107), (156, 422868), (208, 317151), (234, 281912), (262, 251784), (269, 245232), (312, 211434), (393, 167856), (468, 140956), (524, 125892), (538, 122616), (624, 105717), (786, 83928), (807, 81744), (936, 70478), (1048, 62946), (1076, 61308), (1179, 55952), (1572, 41964), (1614, 40872), (1703, 38736), (1872, 35239), (2096, 31473), (2152, 30654), (2358, 27976), (2421, 27248), (3144, 20982), (3228, 20436), (3406, 19368), (3497, 18864), (4304, 15327), (4716, 13988), (4842, 13624), (5109, 12912), (6288, 10491), (6456, 10218), (6812, 9684), (6994, 9432)]