87784116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 243855360

約数和(自身を除く): 156071244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 71, 82, 84, 123, 142, 164, 213, 246, 284, 287, 359, 426, 492, 497, 574, 718, 852, 861, 994, 1077, 1148, 1436, 1491, 1722, 1988, 2154, 2513, 2911, 2982, 3444, 4308, 5026, 5822, 5964, 7539, 8733, 10052, 11644, 14719, 15078, 17466, 20377, 25489, 29438, 30156, 34932, 40754, 44157, 50978, 58876, 61131, 76467, 81508, 88314, 101956, 103033, 122262, 152934, 176628, 178423, 206066, 244524, 305868, 309099, 356846, 412132, 535269, 618198, 713692, 1045049, 1070538, 1236396, 2090098, 2141076, 3135147, 4180196, 6270294, 7315343, 12540588, 14630686, 21946029, 29261372, 43892058, 87784116]

約数ペア:

[(1, 87784116), (2, 43892058), (3, 29261372), (4, 21946029), (6, 14630686), (7, 12540588), (12, 7315343), (14, 6270294), (21, 4180196), (28, 3135147), (41, 2141076), (42, 2090098), (71, 1236396), (82, 1070538), (84, 1045049), (123, 713692), (142, 618198), (164, 535269), (213, 412132), (246, 356846), (284, 309099), (287, 305868), (359, 244524), (426, 206066), (492, 178423), (497, 176628), (574, 152934), (718, 122262), (852, 103033), (861, 101956), (994, 88314), (1077, 81508), (1148, 76467), (1436, 61131), (1491, 58876), (1722, 50978), (1988, 44157), (2154, 40754), (2513, 34932), (2911, 30156), (2982, 29438), (3444, 25489), (4308, 20377), (5026, 17466), (5822, 15078), (5964, 14719), (7539, 11644), (8733, 10052)]