82380564

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{5189}}^1$

素因数の和:5219

約数の個数: 90

約数和(自身を含む): 250568010

約数和(自身を除く): 168187446

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5189, 5292, 7938, 10378, 15567, 15876, 20756, 31134, 36323, 46701, 62268, 72646, 93402, 108969, 140103, 145292, 186804, 217938, 254261, 280206, 326907, 420309, 435876, 508522, 560412, 653814, 762783, 840618, 980721, 1017044, 1307628, 1525566, 1681236, 1961442, 2288349, 2942163, 3051132, 3922884, 4576698, 5884326, 6865047, 9153396, 11768652, 13730094, 20595141, 27460188, 41190282, 82380564]

約数ペア:

[(1, 82380564), (2, 41190282), (3, 27460188), (4, 20595141), (6, 13730094), (7, 11768652), (9, 9153396), (12, 6865047), (14, 5884326), (18, 4576698), (21, 3922884), (27, 3051132), (28, 2942163), (36, 2288349), (42, 1961442), (49, 1681236), (54, 1525566), (63, 1307628), (81, 1017044), (84, 980721), (98, 840618), (108, 762783), (126, 653814), (147, 560412), (162, 508522), (189, 435876), (196, 420309), (252, 326907), (294, 280206), (324, 254261), (378, 217938), (441, 186804), (567, 145292), (588, 140103), (756, 108969), (882, 93402), (1134, 72646), (1323, 62268), (1764, 46701), (2268, 36323), (2646, 31134), (3969, 20756), (5189, 15876), (5292, 15567), (7938, 10378)]