84665178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 210974400

約数和(自身を除く): 126309222

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 137, 139, 171, 234, 247, 274, 278, 342, 411, 417, 494, 741, 822, 834, 1233, 1251, 1482, 1781, 1807, 2223, 2466, 2502, 2603, 2641, 3562, 3614, 4446, 5206, 5282, 5343, 5421, 7809, 7923, 10686, 10842, 15618, 15846, 16029, 16263, 19043, 23427, 23769, 32058, 32526, 33839, 34333, 38086, 46854, 47538, 57129, 67678, 68666, 101517, 102999, 114258, 171387, 203034, 205998, 247559, 304551, 308997, 342774, 361817, 495118, 609102, 617994, 723634, 742677, 1085451, 1485354, 2170902, 2228031, 3256353, 4456062, 4703621, 6512706, 9407242, 14110863, 28221726, 42332589, 84665178]

約数ペア:

[(1, 84665178), (2, 42332589), (3, 28221726), (6, 14110863), (9, 9407242), (13, 6512706), (18, 4703621), (19, 4456062), (26, 3256353), (38, 2228031), (39, 2170902), (57, 1485354), (78, 1085451), (114, 742677), (117, 723634), (137, 617994), (139, 609102), (171, 495118), (234, 361817), (247, 342774), (274, 308997), (278, 304551), (342, 247559), (411, 205998), (417, 203034), (494, 171387), (741, 114258), (822, 102999), (834, 101517), (1233, 68666), (1251, 67678), (1482, 57129), (1781, 47538), (1807, 46854), (2223, 38086), (2466, 34333), (2502, 33839), (2603, 32526), (2641, 32058), (3562, 23769), (3614, 23427), (4446, 19043), (5206, 16263), (5282, 16029), (5343, 15846), (5421, 15618), (7809, 10842), (7923, 10686)]