67637504578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1\times {\mathrm{2473}}^1$

素因数の和:3179

約数の個数: 64

約数和(自身を含む): 122908320000

約数和(自身を除く): 55270815422

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 449, 458, 898, 1603, 2473, 3143, 3206, 4351, 4946, 6286, 8531, 8702, 17062, 17311, 30457, 34622, 46987, 59717, 60914, 93974, 102821, 119434, 205642, 328909, 566317, 657818, 719747, 1110377, 1132634, 1439494, 1953599, 2220754, 3907198, 3964219, 7772639, 7928438, 10760023, 13675193, 15545278, 21097163, 21520046, 27350386, 42194326, 75320161, 147680141, 150640322, 254276333, 295360282, 508552666, 1779934331, 3559868662, 4831250327, 9662500654, 33818752289, 67637504578]

約数ペア:

[(1, 67637504578), (2, 33818752289), (7, 9662500654), (14, 4831250327), (19, 3559868662), (38, 1779934331), (133, 508552666), (229, 295360282), (266, 254276333), (449, 150640322), (458, 147680141), (898, 75320161), (1603, 42194326), (2473, 27350386), (3143, 21520046), (3206, 21097163), (4351, 15545278), (4946, 13675193), (6286, 10760023), (8531, 7928438), (8702, 7772639), (17062, 3964219), (17311, 3907198), (30457, 2220754), (34622, 1953599), (46987, 1439494), (59717, 1132634), (60914, 1110377), (93974, 719747), (102821, 657818), (119434, 566317), (205642, 328909)]