121597812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2430

約数の個数: 108

約数和(自身を含む): 370040580

約数和(自身を除く): 248442768

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2377, 2436, 2842, 3654, 4263, 4754, 5684, 7131, 7308, 8526, 9508, 12789, 14262, 16639, 17052, 21393, 25578, 28524, 33278, 42786, 49917, 51156, 66556, 68933, 85572, 99834, 116473, 137866, 149751, 199668, 206799, 232946, 275732, 299502, 349419, 413598, 465892, 482531, 599004, 620397, 698838, 827196, 965062, 1048257, 1240794, 1397676, 1447593, 1930124, 2096514, 2481588, 2895186, 3377717, 4193028, 4342779, 5790372, 6755434, 8685558, 10133151, 13510868, 17371116, 20266302, 30399453, 40532604, 60798906, 121597812]

約数ペア:

[(1, 121597812), (2, 60798906), (3, 40532604), (4, 30399453), (6, 20266302), (7, 17371116), (9, 13510868), (12, 10133151), (14, 8685558), (18, 6755434), (21, 5790372), (28, 4342779), (29, 4193028), (36, 3377717), (42, 2895186), (49, 2481588), (58, 2096514), (63, 1930124), (84, 1447593), (87, 1397676), (98, 1240794), (116, 1048257), (126, 965062), (147, 827196), (174, 698838), (196, 620397), (203, 599004), (252, 482531), (261, 465892), (294, 413598), (348, 349419), (406, 299502), (441, 275732), (522, 232946), (588, 206799), (609, 199668), (812, 149751), (882, 137866), (1044, 116473), (1218, 99834), (1421, 85572), (1764, 68933), (1827, 66556), (2377, 51156), (2436, 49917), (2842, 42786), (3654, 33278), (4263, 28524), (4754, 25578), (5684, 21393), (7131, 17052), (7308, 16639), (8526, 14262), (9508, 12789)]