66789156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 183310176

約数和(自身を除く): 116521020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1171, 1358, 2037, 2342, 2716, 3513, 4074, 4684, 4753, 7026, 8148, 8197, 9506, 14052, 14259, 16394, 19012, 24591, 28518, 32788, 49182, 57036, 57379, 98364, 113587, 114758, 172137, 227174, 229516, 340761, 344274, 454348, 681522, 688548, 795109, 1363044, 1590218, 2385327, 3180436, 4770654, 5565763, 9541308, 11131526, 16697289, 22263052, 33394578, 66789156]

約数ペア:

[(1, 66789156), (2, 33394578), (3, 22263052), (4, 16697289), (6, 11131526), (7, 9541308), (12, 5565763), (14, 4770654), (21, 3180436), (28, 2385327), (42, 1590218), (49, 1363044), (84, 795109), (97, 688548), (98, 681522), (147, 454348), (194, 344274), (196, 340761), (291, 229516), (294, 227174), (388, 172137), (582, 114758), (588, 113587), (679, 98364), (1164, 57379), (1171, 57036), (1358, 49182), (2037, 32788), (2342, 28518), (2716, 24591), (3513, 19012), (4074, 16394), (4684, 14259), (4753, 14052), (7026, 9506), (8148, 8197)]