90972252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{361001}}^1$

素因数の和:361018

約数の個数: 36

約数和(自身を含む): 262809456

約数和(自身を除く): 171837204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 361001, 722002, 1083003, 1444004, 2166006, 2527007, 3249009, 4332012, 5054014, 6498018, 7581021, 10108028, 12996036, 15162042, 22743063, 30324084, 45486126, 90972252]

約数ペア:

[(1, 90972252), (2, 45486126), (3, 30324084), (4, 22743063), (6, 15162042), (7, 12996036), (9, 10108028), (12, 7581021), (14, 6498018), (18, 5054014), (21, 4332012), (28, 3249009), (36, 2527007), (42, 2166006), (63, 1444004), (84, 1083003), (126, 722002), (252, 361001)]