77893860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1233

約数の個数: 96

約数和(自身を含む): 240371712

約数和(自身を除く): 162477852

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 132, 165, 214, 220, 321, 330, 428, 535, 642, 660, 1070, 1103, 1177, 1284, 1605, 2140, 2206, 2354, 3210, 3309, 3531, 4412, 4708, 5515, 5885, 6420, 6618, 7062, 11030, 11770, 12133, 13236, 14124, 16545, 17655, 22060, 23540, 24266, 33090, 35310, 36399, 48532, 60665, 66180, 70620, 72798, 118021, 121330, 145596, 181995, 236042, 242660, 354063, 363990, 472084, 590105, 708126, 727980, 1180210, 1298231, 1416252, 1770315, 2360420, 2596462, 3540630, 3894693, 5192924, 6491155, 7081260, 7789386, 12982310, 15578772, 19473465, 25964620, 38946930, 77893860]

約数ペア:

[(1, 77893860), (2, 38946930), (3, 25964620), (4, 19473465), (5, 15578772), (6, 12982310), (10, 7789386), (11, 7081260), (12, 6491155), (15, 5192924), (20, 3894693), (22, 3540630), (30, 2596462), (33, 2360420), (44, 1770315), (55, 1416252), (60, 1298231), (66, 1180210), (107, 727980), (110, 708126), (132, 590105), (165, 472084), (214, 363990), (220, 354063), (321, 242660), (330, 236042), (428, 181995), (535, 145596), (642, 121330), (660, 118021), (1070, 72798), (1103, 70620), (1177, 66180), (1284, 60665), (1605, 48532), (2140, 36399), (2206, 35310), (2354, 33090), (3210, 24266), (3309, 23540), (3531, 22060), (4412, 17655), (4708, 16545), (5515, 14124), (5885, 13236), (6420, 12133), (6618, 11770), (7062, 11030)]