127520028

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{17623}}^1$

素因数の和:17703

約数の個数: 48

約数和(自身を含む): 335560960

約数和(自身を除く): 208040932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 17623, 35246, 52869, 70492, 105738, 158607, 211476, 317214, 475821, 634428, 951642, 1180741, 1903284, 2361482, 3542223, 4722964, 7084446, 10626669, 14168892, 21253338, 31880007, 42506676, 63760014, 127520028]

約数ペア:

[(1, 127520028), (2, 63760014), (3, 42506676), (4, 31880007), (6, 21253338), (9, 14168892), (12, 10626669), (18, 7084446), (27, 4722964), (36, 3542223), (54, 2361482), (67, 1903284), (108, 1180741), (134, 951642), (201, 634428), (268, 475821), (402, 317214), (603, 211476), (804, 158607), (1206, 105738), (1809, 70492), (2412, 52869), (3618, 35246), (7236, 17623)]