72305868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 178344320

約数和(自身を除く): 106038452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 307, 614, 921, 1033, 1228, 1842, 2066, 3099, 3684, 4132, 5833, 6198, 11666, 12396, 17499, 19627, 23332, 34998, 39254, 58881, 69996, 78508, 117762, 235524, 317131, 634262, 951393, 1268524, 1902786, 3805572, 6025489, 12050978, 18076467, 24101956, 36152934, 72305868]

約数ペア:

[(1, 72305868), (2, 36152934), (3, 24101956), (4, 18076467), (6, 12050978), (12, 6025489), (19, 3805572), (38, 1902786), (57, 1268524), (76, 951393), (114, 634262), (228, 317131), (307, 235524), (614, 117762), (921, 78508), (1033, 69996), (1228, 58881), (1842, 39254), (2066, 34998), (3099, 23332), (3684, 19627), (4132, 17499), (5833, 12396), (6198, 11666)]