72621558

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{19121}}^1$

素因数の和:19340

約数の個数: 24

約数和(自身を含む): 158100696

約数和(自身を除く): 85479138

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 19121, 38242, 57363, 114726, 172089, 344178, 4034531, 8069062, 12103593, 24207186, 36310779, 72621558]

約数ペア:

[(1, 72621558), (2, 36310779), (3, 24207186), (6, 12103593), (9, 8069062), (18, 4034531), (211, 344178), (422, 172089), (633, 114726), (1266, 57363), (1899, 38242), (3798, 19121)]