90987288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1429}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 260832000

約数和(自身を除く): 169844712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 379, 758, 1137, 1429, 1516, 2274, 2653, 2858, 3032, 4287, 4548, 5306, 5716, 7959, 8574, 9096, 10003, 10612, 11432, 15918, 17148, 20006, 21224, 30009, 31836, 34296, 40012, 60018, 63672, 80024, 120036, 240072, 541591, 1083182, 1624773, 2166364, 3249546, 3791137, 4332728, 6499092, 7582274, 11373411, 12998184, 15164548, 22746822, 30329096, 45493644, 90987288]

約数ペア:

[(1, 90987288), (2, 45493644), (3, 30329096), (4, 22746822), (6, 15164548), (7, 12998184), (8, 11373411), (12, 7582274), (14, 6499092), (21, 4332728), (24, 3791137), (28, 3249546), (42, 2166364), (56, 1624773), (84, 1083182), (168, 541591), (379, 240072), (758, 120036), (1137, 80024), (1429, 63672), (1516, 60018), (2274, 40012), (2653, 34296), (2858, 31836), (3032, 30009), (4287, 21224), (4548, 20006), (5306, 17148), (5716, 15918), (7959, 11432), (8574, 10612), (9096, 10003)]