61649532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{81547}}^1$

素因数の和:81567

約数の個数: 48

約数和(自身を含む): 182667520

約数和(自身を除く): 121017988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 81547, 163094, 244641, 326188, 489282, 570829, 733923, 978564, 1141658, 1467846, 1712487, 2201769, 2283316, 2935692, 3424974, 4403538, 5137461, 6849948, 8807076, 10274922, 15412383, 20549844, 30824766, 61649532]

約数ペア:

[(1, 61649532), (2, 30824766), (3, 20549844), (4, 15412383), (6, 10274922), (7, 8807076), (9, 6849948), (12, 5137461), (14, 4403538), (18, 3424974), (21, 2935692), (27, 2283316), (28, 2201769), (36, 1712487), (42, 1467846), (54, 1141658), (63, 978564), (84, 733923), (108, 570829), (126, 489282), (189, 326188), (252, 244641), (378, 163094), (756, 81547)]