86657772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 225275904

約数和(自身を除く): 138618132

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 71, 93, 102, 124, 142, 186, 193, 204, 213, 284, 372, 386, 426, 527, 579, 772, 852, 1054, 1158, 1207, 1581, 2108, 2201, 2316, 2414, 3162, 3281, 3621, 4402, 4828, 5983, 6324, 6562, 6603, 7242, 8804, 9843, 11966, 13124, 13206, 13703, 14484, 17949, 19686, 23932, 26412, 27406, 35898, 37417, 39372, 41109, 54812, 71796, 74834, 82218, 101711, 112251, 149668, 164436, 203422, 224502, 232951, 305133, 406844, 424793, 449004, 465902, 610266, 698853, 849586, 931804, 1220532, 1274379, 1397706, 1699172, 2548758, 2795412, 5097516, 7221481, 14442962, 21664443, 28885924, 43328886, 86657772]

約数ペア:

[(1, 86657772), (2, 43328886), (3, 28885924), (4, 21664443), (6, 14442962), (12, 7221481), (17, 5097516), (31, 2795412), (34, 2548758), (51, 1699172), (62, 1397706), (68, 1274379), (71, 1220532), (93, 931804), (102, 849586), (124, 698853), (142, 610266), (186, 465902), (193, 449004), (204, 424793), (213, 406844), (284, 305133), (372, 232951), (386, 224502), (426, 203422), (527, 164436), (579, 149668), (772, 112251), (852, 101711), (1054, 82218), (1158, 74834), (1207, 71796), (1581, 54812), (2108, 41109), (2201, 39372), (2316, 37417), (2414, 35898), (3162, 27406), (3281, 26412), (3621, 23932), (4402, 19686), (4828, 17949), (5983, 14484), (6324, 13703), (6562, 13206), (6603, 13124), (7242, 11966), (8804, 9843)]