40097772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7823

約数の個数: 72

約数和(自身を含む): 119093520

約数和(自身を除く): 78995748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 7789, 15578, 23367, 31156, 46734, 70101, 85679, 93468, 101257, 140202, 171358, 202514, 257037, 280404, 303771, 342716, 405028, 514074, 607542, 771111, 911313, 1028148, 1113827, 1215084, 1542222, 1822626, 2227654, 3084444, 3341481, 3645252, 4455308, 6682962, 10024443, 13365924, 20048886, 40097772]

約数ペア:

[(1, 40097772), (2, 20048886), (3, 13365924), (4, 10024443), (6, 6682962), (9, 4455308), (11, 3645252), (12, 3341481), (13, 3084444), (18, 2227654), (22, 1822626), (26, 1542222), (33, 1215084), (36, 1113827), (39, 1028148), (44, 911313), (52, 771111), (66, 607542), (78, 514074), (99, 405028), (117, 342716), (132, 303771), (143, 280404), (156, 257037), (198, 202514), (234, 171358), (286, 140202), (396, 101257), (429, 93468), (468, 85679), (572, 70101), (858, 46734), (1287, 31156), (1716, 23367), (2574, 15578), (5148, 7789)]