75647556

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 197025920

約数和(自身を除く): 121378364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 79, 134, 158, 201, 237, 268, 316, 397, 402, 474, 603, 711, 794, 804, 948, 1191, 1206, 1422, 1588, 2382, 2412, 2844, 3573, 4764, 5293, 7146, 10586, 14292, 15879, 21172, 26599, 31363, 31758, 47637, 53198, 62726, 63516, 79797, 94089, 95274, 106396, 125452, 159594, 188178, 190548, 239391, 282267, 319188, 376356, 478782, 564534, 957564, 1129068, 2101321, 4202642, 6303963, 8405284, 12607926, 18911889, 25215852, 37823778, 75647556]

約数ペア:

[(1, 75647556), (2, 37823778), (3, 25215852), (4, 18911889), (6, 12607926), (9, 8405284), (12, 6303963), (18, 4202642), (36, 2101321), (67, 1129068), (79, 957564), (134, 564534), (158, 478782), (201, 376356), (237, 319188), (268, 282267), (316, 239391), (397, 190548), (402, 188178), (474, 159594), (603, 125452), (711, 106396), (794, 95274), (804, 94089), (948, 79797), (1191, 63516), (1206, 62726), (1422, 53198), (1588, 47637), (2382, 31758), (2412, 31363), (2844, 26599), (3573, 21172), (4764, 15879), (5293, 14292), (7146, 10586)]