69938778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 181560960

約数和(自身を除く): 111622182

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 49, 58, 78, 87, 91, 98, 147, 174, 182, 203, 273, 294, 377, 406, 546, 609, 631, 637, 754, 1131, 1218, 1262, 1274, 1421, 1893, 1911, 2262, 2639, 2842, 3786, 3822, 4263, 4417, 5278, 7917, 8203, 8526, 8834, 13251, 15834, 16406, 18299, 18473, 24609, 26502, 30919, 36598, 36946, 49218, 54897, 55419, 57421, 61838, 92757, 109794, 110838, 114842, 128093, 172263, 185514, 237887, 256186, 344526, 384279, 401947, 475774, 713661, 768558, 803894, 896651, 1205841, 1427322, 1665209, 1793302, 2411682, 2689953, 3330418, 4995627, 5379906, 9991254, 11656463, 23312926, 34969389, 69938778]

約数ペア:

[(1, 69938778), (2, 34969389), (3, 23312926), (6, 11656463), (7, 9991254), (13, 5379906), (14, 4995627), (21, 3330418), (26, 2689953), (29, 2411682), (39, 1793302), (42, 1665209), (49, 1427322), (58, 1205841), (78, 896651), (87, 803894), (91, 768558), (98, 713661), (147, 475774), (174, 401947), (182, 384279), (203, 344526), (273, 256186), (294, 237887), (377, 185514), (406, 172263), (546, 128093), (609, 114842), (631, 110838), (637, 109794), (754, 92757), (1131, 61838), (1218, 57421), (1262, 55419), (1274, 54897), (1421, 49218), (1893, 36946), (1911, 36598), (2262, 30919), (2639, 26502), (2842, 24609), (3786, 18473), (3822, 18299), (4263, 16406), (4417, 15834), (5278, 13251), (7917, 8834), (8203, 8526)]