83870376

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 218265600

約数和(自身を除く): 134395224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 139, 186, 248, 278, 372, 417, 556, 744, 811, 834, 1112, 1622, 1668, 2433, 3244, 3336, 4309, 4866, 6488, 8618, 9732, 12927, 17236, 19464, 25141, 25854, 34472, 50282, 51708, 75423, 100564, 103416, 112729, 150846, 201128, 225458, 301692, 338187, 450916, 603384, 676374, 901832, 1352748, 2705496, 3494599, 6989198, 10483797, 13978396, 20967594, 27956792, 41935188, 83870376]

約数ペア:

[(1, 83870376), (2, 41935188), (3, 27956792), (4, 20967594), (6, 13978396), (8, 10483797), (12, 6989198), (24, 3494599), (31, 2705496), (62, 1352748), (93, 901832), (124, 676374), (139, 603384), (186, 450916), (248, 338187), (278, 301692), (372, 225458), (417, 201128), (556, 150846), (744, 112729), (811, 103416), (834, 100564), (1112, 75423), (1622, 51708), (1668, 50282), (2433, 34472), (3244, 25854), (3336, 25141), (4309, 19464), (4866, 17236), (6488, 12927), (8618, 9732)]