40972272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 117159168

約数和(自身を除く): 76186896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1063, 1168, 1606, 1752, 2126, 2409, 3189, 3212, 3504, 4252, 4818, 6378, 6424, 8504, 9636, 11693, 12756, 12848, 17008, 19272, 23386, 25512, 35079, 38544, 46772, 51024, 70158, 77599, 93544, 140316, 155198, 187088, 232797, 280632, 310396, 465594, 561264, 620792, 853589, 931188, 1241584, 1707178, 1862376, 2560767, 3414356, 3724752, 5121534, 6828712, 10243068, 13657424, 20486136, 40972272]

約数ペア:

[(1, 40972272), (2, 20486136), (3, 13657424), (4, 10243068), (6, 6828712), (8, 5121534), (11, 3724752), (12, 3414356), (16, 2560767), (22, 1862376), (24, 1707178), (33, 1241584), (44, 931188), (48, 853589), (66, 620792), (73, 561264), (88, 465594), (132, 310396), (146, 280632), (176, 232797), (219, 187088), (264, 155198), (292, 140316), (438, 93544), (528, 77599), (584, 70158), (803, 51024), (876, 46772), (1063, 38544), (1168, 35079), (1606, 25512), (1752, 23386), (2126, 19272), (2409, 17008), (3189, 12848), (3212, 12756), (3504, 11693), (4252, 9636), (4818, 8504), (6378, 6424)]