67664448

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1584

約数の個数: 84

約数和(自身を含む): 196535040

約数和(自身を除く): 128870592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1487, 1896, 2528, 2844, 2974, 3792, 4461, 5056, 5688, 5948, 7584, 8922, 11376, 11896, 13383, 15168, 17844, 22752, 23792, 26766, 35688, 45504, 47584, 53532, 71376, 95168, 107064, 117473, 142752, 214128, 234946, 285504, 352419, 428256, 469892, 704838, 856512, 939784, 1057257, 1409676, 1879568, 2114514, 2819352, 3759136, 4229028, 5638704, 7518272, 8458056, 11277408, 16916112, 22554816, 33832224, 67664448]

約数ペア:

[(1, 67664448), (2, 33832224), (3, 22554816), (4, 16916112), (6, 11277408), (8, 8458056), (9, 7518272), (12, 5638704), (16, 4229028), (18, 3759136), (24, 2819352), (32, 2114514), (36, 1879568), (48, 1409676), (64, 1057257), (72, 939784), (79, 856512), (96, 704838), (144, 469892), (158, 428256), (192, 352419), (237, 285504), (288, 234946), (316, 214128), (474, 142752), (576, 117473), (632, 107064), (711, 95168), (948, 71376), (1264, 53532), (1422, 47584), (1487, 45504), (1896, 35688), (2528, 26766), (2844, 23792), (2974, 22752), (3792, 17844), (4461, 15168), (5056, 13383), (5688, 11896), (5948, 11376), (7584, 8922)]