90975762

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8639

約数の個数: 48

約数和(自身を含む): 214206720

約数和(自身を除く): 123230958

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 8581, 10602, 17162, 25743, 51486, 77229, 154458, 163039, 266011, 326078, 489117, 532022, 798033, 978234, 1467351, 1596066, 2394099, 2934702, 4788198, 5054209, 10108418, 15162627, 30325254, 45487881, 90975762]

約数ペア:

[(1, 90975762), (2, 45487881), (3, 30325254), (6, 15162627), (9, 10108418), (18, 5054209), (19, 4788198), (31, 2934702), (38, 2394099), (57, 1596066), (62, 1467351), (93, 978234), (114, 798033), (171, 532022), (186, 489117), (279, 326078), (342, 266011), (558, 163039), (589, 154458), (1178, 77229), (1767, 51486), (3534, 25743), (5301, 17162), (8581, 10602)]