122875668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3257

約数の個数: 72

約数和(自身を含む): 330100680

約数和(自身を除く): 207225012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 3181, 3219, 4292, 6362, 6438, 9543, 9657, 12724, 12876, 19086, 19314, 28629, 38172, 38628, 57258, 92249, 114516, 117697, 184498, 235394, 276747, 353091, 368996, 470788, 553494, 706182, 830241, 1059273, 1106988, 1412364, 1660482, 2118546, 3320964, 3413213, 4237092, 6826426, 10239639, 13652852, 20479278, 30718917, 40958556, 61437834, 122875668]

約数ペア:

[(1, 122875668), (2, 61437834), (3, 40958556), (4, 30718917), (6, 20479278), (9, 13652852), (12, 10239639), (18, 6826426), (29, 4237092), (36, 3413213), (37, 3320964), (58, 2118546), (74, 1660482), (87, 1412364), (111, 1106988), (116, 1059273), (148, 830241), (174, 706182), (222, 553494), (261, 470788), (333, 368996), (348, 353091), (444, 276747), (522, 235394), (666, 184498), (1044, 117697), (1073, 114516), (1332, 92249), (2146, 57258), (3181, 38628), (3219, 38172), (4292, 28629), (6362, 19314), (6438, 19086), (9543, 12876), (9657, 12724)]