87210564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 243081216

約数和(自身を除く): 155870652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 107, 124, 186, 214, 217, 313, 321, 372, 428, 434, 626, 642, 651, 749, 868, 939, 1252, 1284, 1302, 1498, 1878, 2191, 2247, 2604, 2996, 3317, 3756, 4382, 4494, 6573, 6634, 8764, 8988, 9703, 9951, 13146, 13268, 19406, 19902, 23219, 26292, 29109, 33491, 38812, 39804, 46438, 58218, 66982, 67921, 69657, 92876, 100473, 116436, 133964, 135842, 139314, 200946, 203763, 234437, 271684, 278628, 401892, 407526, 468874, 703311, 815052, 937748, 1038221, 1406622, 2076442, 2813244, 3114663, 4152884, 6229326, 7267547, 12458652, 14535094, 21802641, 29070188, 43605282, 87210564]

約数ペア:

[(1, 87210564), (2, 43605282), (3, 29070188), (4, 21802641), (6, 14535094), (7, 12458652), (12, 7267547), (14, 6229326), (21, 4152884), (28, 3114663), (31, 2813244), (42, 2076442), (62, 1406622), (84, 1038221), (93, 937748), (107, 815052), (124, 703311), (186, 468874), (214, 407526), (217, 401892), (313, 278628), (321, 271684), (372, 234437), (428, 203763), (434, 200946), (626, 139314), (642, 135842), (651, 133964), (749, 116436), (868, 100473), (939, 92876), (1252, 69657), (1284, 67921), (1302, 66982), (1498, 58218), (1878, 46438), (2191, 39804), (2247, 38812), (2604, 33491), (2996, 29109), (3317, 26292), (3756, 23219), (4382, 19902), (4494, 19406), (6573, 13268), (6634, 13146), (8764, 9951), (8988, 9703)]