72654670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34763}}^1$

素因数の和:34800

約数の個数: 32

約数和(自身を含む): 150180480

約数和(自身を除く): 77525810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 34763, 69526, 173815, 347630, 382393, 660497, 764786, 1320994, 1911965, 3302485, 3823930, 6604970, 7265467, 14530934, 36327335, 72654670]

約数ペア:

[(1, 72654670), (2, 36327335), (5, 14530934), (10, 7265467), (11, 6604970), (19, 3823930), (22, 3302485), (38, 1911965), (55, 1320994), (95, 764786), (110, 660497), (190, 382393), (209, 347630), (418, 173815), (1045, 69526), (2090, 34763)]