65643984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{65123}}^1$

素因数の和:65144

約数の個数: 60

約数和(自身を含む): 209959776

約数和(自身を除く): 144315792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 65123, 130246, 195369, 260492, 390738, 455861, 520984, 586107, 781476, 911722, 1041968, 1172214, 1367583, 1562952, 1823444, 2344428, 2735166, 3125904, 3646888, 4102749, 4688856, 5470332, 7293776, 8205498, 9377712, 10940664, 16410996, 21881328, 32821992, 65643984]

約数ペア:

[(1, 65643984), (2, 32821992), (3, 21881328), (4, 16410996), (6, 10940664), (7, 9377712), (8, 8205498), (9, 7293776), (12, 5470332), (14, 4688856), (16, 4102749), (18, 3646888), (21, 3125904), (24, 2735166), (28, 2344428), (36, 1823444), (42, 1562952), (48, 1367583), (56, 1172214), (63, 1041968), (72, 911722), (84, 781476), (112, 586107), (126, 520984), (144, 455861), (168, 390738), (252, 260492), (336, 195369), (504, 130246), (1008, 65123)]