90495972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359111}}^1$

素因数の和:359128

約数の個数: 36

約数和(自身を含む): 261433536

約数和(自身を除く): 170937564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359111, 718222, 1077333, 1436444, 2154666, 2513777, 3231999, 4309332, 5027554, 6463998, 7541331, 10055108, 12927996, 15082662, 22623993, 30165324, 45247986, 90495972]

約数ペア:

[(1, 90495972), (2, 45247986), (3, 30165324), (4, 22623993), (6, 15082662), (7, 12927996), (9, 10055108), (12, 7541331), (14, 6463998), (18, 5027554), (21, 4309332), (28, 3231999), (36, 2513777), (42, 2154666), (63, 1436444), (84, 1077333), (126, 718222), (252, 359111)]