66891636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3847}}^1$

素因数の和:3890

約数の個数: 96

約数和(自身を含む): 206868480

約数和(自身を除く): 139976844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 3847, 4347, 5796, 7694, 8694, 11541, 15388, 17388, 23082, 26929, 34623, 46164, 53858, 69246, 80787, 88481, 103869, 107716, 138492, 161574, 176962, 207738, 242361, 265443, 323148, 353924, 415476, 484722, 530886, 619367, 727083, 796329, 969444, 1061772, 1238734, 1454166, 1592658, 1858101, 2388987, 2477468, 2908332, 3185316, 3716202, 4777974, 5574303, 7432404, 9555948, 11148606, 16722909, 22297212, 33445818, 66891636]

約数ペア:

[(1, 66891636), (2, 33445818), (3, 22297212), (4, 16722909), (6, 11148606), (7, 9555948), (9, 7432404), (12, 5574303), (14, 4777974), (18, 3716202), (21, 3185316), (23, 2908332), (27, 2477468), (28, 2388987), (36, 1858101), (42, 1592658), (46, 1454166), (54, 1238734), (63, 1061772), (69, 969444), (84, 796329), (92, 727083), (108, 619367), (126, 530886), (138, 484722), (161, 415476), (189, 353924), (207, 323148), (252, 265443), (276, 242361), (322, 207738), (378, 176962), (414, 161574), (483, 138492), (621, 107716), (644, 103869), (756, 88481), (828, 80787), (966, 69246), (1242, 53858), (1449, 46164), (1932, 34623), (2484, 26929), (2898, 23082), (3847, 17388), (4347, 15388), (5796, 11541), (7694, 8694)]