71222724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4013}}^1$

素因数の和:4069

約数の個数: 72

約数和(自身を含む): 197247960

約数和(自身を除く): 126025236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4013, 4437, 5916, 8026, 8874, 12039, 16052, 17748, 24078, 36117, 48156, 68221, 72234, 116377, 136442, 144468, 204663, 232754, 272884, 349131, 409326, 465508, 613989, 698262, 818652, 1047393, 1227978, 1396524, 1978409, 2094786, 2455956, 3956818, 4189572, 5935227, 7913636, 11870454, 17805681, 23740908, 35611362, 71222724]

約数ペア:

[(1, 71222724), (2, 35611362), (3, 23740908), (4, 17805681), (6, 11870454), (9, 7913636), (12, 5935227), (17, 4189572), (18, 3956818), (29, 2455956), (34, 2094786), (36, 1978409), (51, 1396524), (58, 1227978), (68, 1047393), (87, 818652), (102, 698262), (116, 613989), (153, 465508), (174, 409326), (204, 349131), (261, 272884), (306, 232754), (348, 204663), (493, 144468), (522, 136442), (612, 116377), (986, 72234), (1044, 68221), (1479, 48156), (1972, 36117), (2958, 24078), (4013, 17748), (4437, 16052), (5916, 12039), (8026, 8874)]