72785706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55903}}^1$

素因数の和:55946

約数の個数: 32

約数和(自身を含む): 171737088

約数和(自身を除く): 98951382

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 55903, 111806, 167709, 335418, 391321, 782642, 1173963, 1732993, 2347926, 3465986, 5198979, 10397958, 12130951, 24261902, 36392853, 72785706]

約数ペア:

[(1, 72785706), (2, 36392853), (3, 24261902), (6, 12130951), (7, 10397958), (14, 5198979), (21, 3465986), (31, 2347926), (42, 1732993), (62, 1173963), (93, 782642), (186, 391321), (217, 335418), (434, 167709), (651, 111806), (1302, 55903)]