72711954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9781}}^1$

素因数の和:9855

約数の個数: 48

約数和(自身を含む): 183119040

約数和(自身を除く): 110407086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 9781, 19562, 29343, 58686, 68467, 88029, 136934, 176058, 205401, 410802, 577079, 616203, 1154158, 1232406, 1731237, 3462474, 4039553, 5193711, 8079106, 10387422, 12118659, 24237318, 36355977, 72711954]

約数ペア:

[(1, 72711954), (2, 36355977), (3, 24237318), (6, 12118659), (7, 10387422), (9, 8079106), (14, 5193711), (18, 4039553), (21, 3462474), (42, 1731237), (59, 1232406), (63, 1154158), (118, 616203), (126, 577079), (177, 410802), (354, 205401), (413, 176058), (531, 136934), (826, 88029), (1062, 68467), (1239, 58686), (2478, 29343), (3717, 19562), (7434, 9781)]