25087356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 73198944

約数和(自身を除く): 48111588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 881, 1017, 1356, 1582, 1762, 2034, 2373, 2643, 3164, 3524, 4068, 4746, 5286, 6167, 7119, 7929, 9492, 10572, 12334, 14238, 15858, 18501, 24668, 28476, 31716, 37002, 55503, 74004, 99553, 111006, 199106, 222012, 298659, 398212, 597318, 696871, 895977, 1194636, 1393742, 1791954, 2090613, 2787484, 3583908, 4181226, 6271839, 8362452, 12543678, 25087356]

約数ペア:

[(1, 25087356), (2, 12543678), (3, 8362452), (4, 6271839), (6, 4181226), (7, 3583908), (9, 2787484), (12, 2090613), (14, 1791954), (18, 1393742), (21, 1194636), (28, 895977), (36, 696871), (42, 597318), (63, 398212), (84, 298659), (113, 222012), (126, 199106), (226, 111006), (252, 99553), (339, 74004), (452, 55503), (678, 37002), (791, 31716), (881, 28476), (1017, 24668), (1356, 18501), (1582, 15858), (1762, 14238), (2034, 12334), (2373, 10572), (2643, 9492), (3164, 7929), (3524, 7119), (4068, 6167), (4746, 5286)]