67316128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 150141600

約数和(自身を除く): 82825472

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 199, 248, 341, 352, 398, 496, 682, 796, 961, 992, 1364, 1592, 1922, 2189, 2728, 3184, 3844, 4378, 5456, 6169, 6368, 7688, 8756, 10571, 10912, 12338, 15376, 17512, 21142, 24676, 30752, 35024, 42284, 49352, 67859, 70048, 84568, 98704, 135718, 169136, 191239, 197408, 271436, 338272, 382478, 542872, 764956, 1085744, 1529912, 2103629, 2171488, 3059824, 4207258, 6119648, 8414516, 16829032, 33658064, 67316128]

約数ペア:

[(1, 67316128), (2, 33658064), (4, 16829032), (8, 8414516), (11, 6119648), (16, 4207258), (22, 3059824), (31, 2171488), (32, 2103629), (44, 1529912), (62, 1085744), (88, 764956), (124, 542872), (176, 382478), (199, 338272), (248, 271436), (341, 197408), (352, 191239), (398, 169136), (496, 135718), (682, 98704), (796, 84568), (961, 70048), (992, 67859), (1364, 49352), (1592, 42284), (1922, 35024), (2189, 30752), (2728, 24676), (3184, 21142), (3844, 17512), (4378, 15376), (5456, 12338), (6169, 10912), (6368, 10571), (7688, 8756)]