90451116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12377}}^1$

素因数の和:12423

約数の個数: 72

約数和(自身を含む): 270335520

約数和(自身を除く): 179884404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 12377, 24754, 37131, 49508, 74262, 86639, 111393, 148524, 173278, 222786, 259917, 346556, 358933, 445572, 519834, 717866, 779751, 1039668, 1076799, 1435732, 1559502, 2153598, 2512531, 3119004, 3230397, 4307196, 5025062, 6460794, 7537593, 10050124, 12921588, 15075186, 22612779, 30150372, 45225558, 90451116]

約数ペア:

[(1, 90451116), (2, 45225558), (3, 30150372), (4, 22612779), (6, 15075186), (7, 12921588), (9, 10050124), (12, 7537593), (14, 6460794), (18, 5025062), (21, 4307196), (28, 3230397), (29, 3119004), (36, 2512531), (42, 2153598), (58, 1559502), (63, 1435732), (84, 1076799), (87, 1039668), (116, 779751), (126, 717866), (174, 519834), (203, 445572), (252, 358933), (261, 346556), (348, 259917), (406, 222786), (522, 173278), (609, 148524), (812, 111393), (1044, 86639), (1218, 74262), (1827, 49508), (2436, 37131), (3654, 24754), (7308, 12377)]