84388878

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{10631}}^1$

素因数の和:10659

約数の個数: 60

約数和(自身を含む): 219986712

約数和(自身を除く): 135597834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 10631, 21262, 31893, 63786, 74417, 95679, 148834, 191358, 223251, 287037, 446502, 520919, 574074, 669753, 861111, 1041838, 1339506, 1562757, 1722222, 2009259, 3125514, 4018518, 4688271, 6027777, 9376542, 12055554, 14064813, 28129626, 42194439, 84388878]

約数ペア:

[(1, 84388878), (2, 42194439), (3, 28129626), (6, 14064813), (7, 12055554), (9, 9376542), (14, 6027777), (18, 4688271), (21, 4018518), (27, 3125514), (42, 2009259), (49, 1722222), (54, 1562757), (63, 1339506), (81, 1041838), (98, 861111), (126, 669753), (147, 574074), (162, 520919), (189, 446502), (294, 287037), (378, 223251), (441, 191358), (567, 148834), (882, 95679), (1134, 74417), (1323, 63786), (2646, 31893), (3969, 21262), (7938, 10631)]