70072416

素因数分解:

$2^5\times 3^2\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1004

約数の個数: 72

約数和(自身を含む): 200078424

約数和(自身を除く): 130006008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 467, 521, 934, 1042, 1401, 1563, 1868, 2084, 2802, 3126, 3736, 4168, 4203, 4689, 5604, 6252, 7472, 8336, 8406, 9378, 11208, 12504, 14944, 16672, 16812, 18756, 22416, 25008, 33624, 37512, 44832, 50016, 67248, 75024, 134496, 150048, 243307, 486614, 729921, 973228, 1459842, 1946456, 2189763, 2919684, 3892912, 4379526, 5839368, 7785824, 8759052, 11678736, 17518104, 23357472, 35036208, 70072416]

約数ペア:

[(1, 70072416), (2, 35036208), (3, 23357472), (4, 17518104), (6, 11678736), (8, 8759052), (9, 7785824), (12, 5839368), (16, 4379526), (18, 3892912), (24, 2919684), (32, 2189763), (36, 1946456), (48, 1459842), (72, 973228), (96, 729921), (144, 486614), (288, 243307), (467, 150048), (521, 134496), (934, 75024), (1042, 67248), (1401, 50016), (1563, 44832), (1868, 37512), (2084, 33624), (2802, 25008), (3126, 22416), (3736, 18756), (4168, 16812), (4203, 16672), (4689, 14944), (5604, 12504), (6252, 11208), (7472, 9378), (8336, 8406)]