89431404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12653}}^1$

素因数の和:12710

約数の個数: 48

約数和(自身を含む): 226759680

約数和(自身を除く): 137328276

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 12653, 25306, 37959, 50612, 75918, 151836, 240407, 392243, 480814, 721221, 784486, 961628, 1176729, 1442442, 1568972, 2353458, 2884884, 4706916, 7452617, 14905234, 22357851, 29810468, 44715702, 89431404]

約数ペア:

[(1, 89431404), (2, 44715702), (3, 29810468), (4, 22357851), (6, 14905234), (12, 7452617), (19, 4706916), (31, 2884884), (38, 2353458), (57, 1568972), (62, 1442442), (76, 1176729), (93, 961628), (114, 784486), (124, 721221), (186, 480814), (228, 392243), (372, 240407), (589, 151836), (1178, 75918), (1767, 50612), (2356, 37959), (3534, 25306), (7068, 12653)]