61820448

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20773}}^1$

素因数の和:20817

約数の個数: 48

約数和(自身を含む): 167521536

約数和(自身を除く): 105701088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 20773, 41546, 62319, 83092, 124638, 166184, 249276, 332368, 498552, 643963, 664736, 997104, 1287926, 1931889, 1994208, 2575852, 3863778, 5151704, 7727556, 10303408, 15455112, 20606816, 30910224, 61820448]

約数ペア:

[(1, 61820448), (2, 30910224), (3, 20606816), (4, 15455112), (6, 10303408), (8, 7727556), (12, 5151704), (16, 3863778), (24, 2575852), (31, 1994208), (32, 1931889), (48, 1287926), (62, 997104), (93, 664736), (96, 643963), (124, 498552), (186, 332368), (248, 249276), (372, 166184), (496, 124638), (744, 83092), (992, 62319), (1488, 41546), (2976, 20773)]