84578928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1193}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 251102976

約数和(自身を除く): 166524048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 633, 844, 1193, 1266, 1477, 1688, 2386, 2532, 2954, 3376, 3579, 4431, 4772, 5064, 5908, 7158, 8351, 8862, 9544, 10128, 11816, 14316, 16702, 17724, 19088, 23632, 25053, 28632, 33404, 35448, 50106, 57264, 66808, 70896, 100212, 133616, 200424, 251723, 400848, 503446, 755169, 1006892, 1510338, 1762061, 2013784, 3020676, 3524122, 4027568, 5286183, 6041352, 7048244, 10572366, 12082704, 14096488, 21144732, 28192976, 42289464, 84578928]

約数ペア:

[(1, 84578928), (2, 42289464), (3, 28192976), (4, 21144732), (6, 14096488), (7, 12082704), (8, 10572366), (12, 7048244), (14, 6041352), (16, 5286183), (21, 4027568), (24, 3524122), (28, 3020676), (42, 2013784), (48, 1762061), (56, 1510338), (84, 1006892), (112, 755169), (168, 503446), (211, 400848), (336, 251723), (422, 200424), (633, 133616), (844, 100212), (1193, 70896), (1266, 66808), (1477, 57264), (1688, 50106), (2386, 35448), (2532, 33404), (2954, 28632), (3376, 25053), (3579, 23632), (4431, 19088), (4772, 17724), (5064, 16702), (5908, 14316), (7158, 11816), (8351, 10128), (8862, 9544)]