87897348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 284828544

約数和(自身を除く): 196931196

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 74, 77, 84, 99, 111, 126, 132, 148, 154, 198, 222, 231, 252, 259, 308, 333, 396, 407, 444, 462, 518, 666, 693, 777, 814, 857, 924, 1036, 1221, 1332, 1386, 1554, 1628, 1714, 2331, 2442, 2571, 2772, 2849, 3108, 3428, 3663, 4662, 4884, 5142, 5698, 5999, 7326, 7713, 8547, 9324, 9427, 10284, 11396, 11998, 14652, 15426, 17094, 17997, 18854, 23996, 25641, 28281, 30852, 31709, 34188, 35994, 37708, 51282, 53991, 56562, 63418, 65989, 71988, 84843, 95127, 102564, 107982, 113124, 126836, 131978, 169686, 190254, 197967, 215964, 221963, 263956, 285381, 339372, 348799, 380508, 395934, 443926, 570762, 593901, 665889, 697598, 791868, 887852, 1046397, 1141524, 1187802, 1331778, 1395196, 1997667, 2092794, 2375604, 2441593, 2663556, 3139191, 3995334, 4185588, 4883186, 6278382, 7324779, 7990668, 9766372, 12556764, 14649558, 21974337, 29299116, 43948674, 87897348]

約数ペア:

[(1, 87897348), (2, 43948674), (3, 29299116), (4, 21974337), (6, 14649558), (7, 12556764), (9, 9766372), (11, 7990668), (12, 7324779), (14, 6278382), (18, 4883186), (21, 4185588), (22, 3995334), (28, 3139191), (33, 2663556), (36, 2441593), (37, 2375604), (42, 2092794), (44, 1997667), (63, 1395196), (66, 1331778), (74, 1187802), (77, 1141524), (84, 1046397), (99, 887852), (111, 791868), (126, 697598), (132, 665889), (148, 593901), (154, 570762), (198, 443926), (222, 395934), (231, 380508), (252, 348799), (259, 339372), (308, 285381), (333, 263956), (396, 221963), (407, 215964), (444, 197967), (462, 190254), (518, 169686), (666, 131978), (693, 126836), (777, 113124), (814, 107982), (857, 102564), (924, 95127), (1036, 84843), (1221, 71988), (1332, 65989), (1386, 63418), (1554, 56562), (1628, 53991), (1714, 51282), (2331, 37708), (2442, 35994), (2571, 34188), (2772, 31709), (2849, 30852), (3108, 28281), (3428, 25641), (3663, 23996), (4662, 18854), (4884, 17997), (5142, 17094), (5698, 15426), (5999, 14652), (7326, 11998), (7713, 11396), (8547, 10284), (9324, 9427)]