61023508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 141571584

約数和(自身を除く): 80548076

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 37, 46, 52, 74, 91, 92, 148, 161, 182, 197, 259, 299, 322, 364, 394, 481, 518, 598, 644, 788, 851, 962, 1036, 1196, 1379, 1702, 1924, 2093, 2561, 2758, 3367, 3404, 4186, 4531, 5122, 5516, 5957, 6734, 7289, 8372, 9062, 10244, 11063, 11914, 13468, 14578, 17927, 18124, 22126, 23828, 29156, 31717, 35854, 44252, 51023, 58903, 63434, 71708, 77441, 94757, 102046, 117806, 126868, 154882, 167647, 189514, 204092, 235612, 309764, 335294, 379028, 412321, 663299, 670588, 824642, 1173529, 1326598, 1649284, 2179411, 2347058, 2653196, 4358822, 4694116, 8717644, 15255877, 30511754, 61023508]

約数ペア:

[(1, 61023508), (2, 30511754), (4, 15255877), (7, 8717644), (13, 4694116), (14, 4358822), (23, 2653196), (26, 2347058), (28, 2179411), (37, 1649284), (46, 1326598), (52, 1173529), (74, 824642), (91, 670588), (92, 663299), (148, 412321), (161, 379028), (182, 335294), (197, 309764), (259, 235612), (299, 204092), (322, 189514), (364, 167647), (394, 154882), (481, 126868), (518, 117806), (598, 102046), (644, 94757), (788, 77441), (851, 71708), (962, 63434), (1036, 58903), (1196, 51023), (1379, 44252), (1702, 35854), (1924, 31717), (2093, 29156), (2561, 23828), (2758, 22126), (3367, 18124), (3404, 17927), (4186, 14578), (4531, 13468), (5122, 11914), (5516, 11063), (5957, 10244), (6734, 9062), (7289, 8372)]