23815656

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^2$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 66560130

約数和(自身を除く): 42744474

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 79, 106, 158, 159, 212, 237, 316, 318, 424, 474, 477, 632, 636, 711, 948, 954, 1272, 1422, 1896, 1908, 2844, 3816, 4187, 5688, 6241, 8374, 12482, 12561, 16748, 18723, 24964, 25122, 33496, 37446, 37683, 49928, 50244, 56169, 74892, 75366, 100488, 112338, 149784, 150732, 224676, 301464, 330773, 449352, 661546, 992319, 1323092, 1984638, 2646184, 2976957, 3969276, 5953914, 7938552, 11907828, 23815656]

約数ペア:

[(1, 23815656), (2, 11907828), (3, 7938552), (4, 5953914), (6, 3969276), (8, 2976957), (9, 2646184), (12, 1984638), (18, 1323092), (24, 992319), (36, 661546), (53, 449352), (72, 330773), (79, 301464), (106, 224676), (158, 150732), (159, 149784), (212, 112338), (237, 100488), (316, 75366), (318, 74892), (424, 56169), (474, 50244), (477, 49928), (632, 37683), (636, 37446), (711, 33496), (948, 25122), (954, 24964), (1272, 18723), (1422, 16748), (1896, 12561), (1908, 12482), (2844, 8374), (3816, 6241), (4187, 5688)]