74356804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 142838080

約数和(自身を除く): 68481276

約数列:

[1, 2, 4, 19, 38, 43, 61, 76, 86, 122, 172, 244, 373, 746, 817, 1159, 1492, 1634, 2318, 2623, 3268, 4636, 5246, 7087, 10492, 14174, 16039, 22753, 28348, 32078, 45506, 49837, 64156, 91012, 99674, 199348, 304741, 432307, 609482, 864614, 978379, 1218964, 1729228, 1956758, 3913516, 18589201, 37178402, 74356804]

約数ペア:

[(1, 74356804), (2, 37178402), (4, 18589201), (19, 3913516), (38, 1956758), (43, 1729228), (61, 1218964), (76, 978379), (86, 864614), (122, 609482), (172, 432307), (244, 304741), (373, 199348), (746, 99674), (817, 91012), (1159, 64156), (1492, 49837), (1634, 45506), (2318, 32078), (2623, 28348), (3268, 22753), (4636, 16039), (5246, 14174), (7087, 10492)]