142769052

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 372323952

約数和(自身を除く): 229554900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 197, 246, 369, 394, 491, 492, 591, 738, 788, 982, 1182, 1473, 1476, 1773, 1964, 2364, 2946, 3546, 4419, 5892, 7092, 8077, 8838, 16154, 17676, 20131, 24231, 32308, 40262, 48462, 60393, 72693, 80524, 96727, 96924, 120786, 145386, 181179, 193454, 241572, 290181, 290772, 362358, 386908, 580362, 724716, 870543, 1160724, 1741086, 3482172, 3965807, 7931614, 11897421, 15863228, 23794842, 35692263, 47589684, 71384526, 142769052]

約数ペア:

[(1, 142769052), (2, 71384526), (3, 47589684), (4, 35692263), (6, 23794842), (9, 15863228), (12, 11897421), (18, 7931614), (36, 3965807), (41, 3482172), (82, 1741086), (123, 1160724), (164, 870543), (197, 724716), (246, 580362), (369, 386908), (394, 362358), (491, 290772), (492, 290181), (591, 241572), (738, 193454), (788, 181179), (982, 145386), (1182, 120786), (1473, 96924), (1476, 96727), (1773, 80524), (1964, 72693), (2364, 60393), (2946, 48462), (3546, 40262), (4419, 32308), (5892, 24231), (7092, 20131), (8077, 17676), (8838, 16154)]