90704628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8779}}^1$

素因数の和:8837

約数の個数: 72

約数和(自身を含む): 268457280

約数和(自身を除く): 177752652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 8779, 10332, 17558, 26337, 35116, 52674, 61453, 79011, 105348, 122906, 158022, 184359, 245812, 316044, 359939, 368718, 553077, 719878, 737436, 1079817, 1106154, 1439756, 2159634, 2212308, 2519573, 3239451, 4319268, 5039146, 6478902, 7558719, 10078292, 12957804, 15117438, 22676157, 30234876, 45352314, 90704628]

約数ペア:

[(1, 90704628), (2, 45352314), (3, 30234876), (4, 22676157), (6, 15117438), (7, 12957804), (9, 10078292), (12, 7558719), (14, 6478902), (18, 5039146), (21, 4319268), (28, 3239451), (36, 2519573), (41, 2212308), (42, 2159634), (63, 1439756), (82, 1106154), (84, 1079817), (123, 737436), (126, 719878), (164, 553077), (246, 368718), (252, 359939), (287, 316044), (369, 245812), (492, 184359), (574, 158022), (738, 122906), (861, 105348), (1148, 79011), (1476, 61453), (1722, 52674), (2583, 35116), (3444, 26337), (5166, 17558), (8779, 10332)]