72076760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4363}}^1$

素因数の和:4440

約数の個数: 64

約数和(自身を含む): 188524800

約数和(自身を除く): 116448040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 4363, 8260, 8726, 16520, 17452, 21815, 30541, 34904, 43630, 61082, 87260, 122164, 152705, 174520, 244328, 257417, 305410, 514834, 610820, 1029668, 1221640, 1287085, 1801919, 2059336, 2574170, 3603838, 5148340, 7207676, 9009595, 10296680, 14415352, 18019190, 36038380, 72076760]

約数ペア:

[(1, 72076760), (2, 36038380), (4, 18019190), (5, 14415352), (7, 10296680), (8, 9009595), (10, 7207676), (14, 5148340), (20, 3603838), (28, 2574170), (35, 2059336), (40, 1801919), (56, 1287085), (59, 1221640), (70, 1029668), (118, 610820), (140, 514834), (236, 305410), (280, 257417), (295, 244328), (413, 174520), (472, 152705), (590, 122164), (826, 87260), (1180, 61082), (1652, 43630), (2065, 34904), (2360, 30541), (3304, 21815), (4130, 17452), (4363, 16520), (8260, 8726)]