145494072

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{18539}}^1$

素因数の和:18660

約数の個数: 48

約数和(自身を含む): 397683000

約数和(自身を除く): 252188928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 18539, 37078, 55617, 74156, 111234, 148312, 166851, 222468, 333702, 444936, 667404, 1334808, 2020751, 4041502, 6062253, 8083004, 12124506, 16166008, 18186759, 24249012, 36373518, 48498024, 72747036, 145494072]

約数ペア:

[(1, 145494072), (2, 72747036), (3, 48498024), (4, 36373518), (6, 24249012), (8, 18186759), (9, 16166008), (12, 12124506), (18, 8083004), (24, 6062253), (36, 4041502), (72, 2020751), (109, 1334808), (218, 667404), (327, 444936), (436, 333702), (654, 222468), (872, 166851), (981, 148312), (1308, 111234), (1962, 74156), (2616, 55617), (3924, 37078), (7848, 18539)]