90499668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{153911}}^1$

素因数の和:153932

約数の個数: 36

約数和(自身を含む): 245643552

約数和(自身を除く): 155143884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 153911, 307822, 461733, 615644, 923466, 1077377, 1846932, 2154754, 3232131, 4309508, 6464262, 7541639, 12928524, 15083278, 22624917, 30166556, 45249834, 90499668]

約数ペア:

[(1, 90499668), (2, 45249834), (3, 30166556), (4, 22624917), (6, 15083278), (7, 12928524), (12, 7541639), (14, 6464262), (21, 4309508), (28, 3232131), (42, 2154754), (49, 1846932), (84, 1077377), (98, 923466), (147, 615644), (196, 461733), (294, 307822), (588, 153911)]