142393644

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3659}}^1$

素因数の和:3739

約数の個数: 72

約数和(自身を含む): 383685120

約数和(自身を除く): 241291476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 3659, 4324, 6486, 7318, 9729, 10977, 12972, 14636, 19458, 21954, 32931, 38916, 43908, 65862, 84157, 131724, 168314, 171973, 252471, 336628, 343946, 504942, 515919, 687892, 757413, 1009884, 1031838, 1514826, 1547757, 2063676, 3029652, 3095514, 3955379, 6191028, 7910758, 11866137, 15821516, 23732274, 35598411, 47464548, 71196822, 142393644]

約数ペア:

[(1, 142393644), (2, 71196822), (3, 47464548), (4, 35598411), (6, 23732274), (9, 15821516), (12, 11866137), (18, 7910758), (23, 6191028), (36, 3955379), (46, 3095514), (47, 3029652), (69, 2063676), (92, 1547757), (94, 1514826), (138, 1031838), (141, 1009884), (188, 757413), (207, 687892), (276, 515919), (282, 504942), (414, 343946), (423, 336628), (564, 252471), (828, 171973), (846, 168314), (1081, 131724), (1692, 84157), (2162, 65862), (3243, 43908), (3659, 38916), (4324, 32931), (6486, 21954), (7318, 19458), (9729, 14636), (10977, 12972)]