72351384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{430663}}^1$

素因数の和:430679

約数の個数: 32

約数和(自身を含む): 206718720

約数和(自身を除く): 134367336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 430663, 861326, 1291989, 1722652, 2583978, 3014641, 3445304, 5167956, 6029282, 9043923, 10335912, 12058564, 18087846, 24117128, 36175692, 72351384]

約数ペア:

[(1, 72351384), (2, 36175692), (3, 24117128), (4, 18087846), (6, 12058564), (7, 10335912), (8, 9043923), (12, 6029282), (14, 5167956), (21, 3445304), (24, 3014641), (28, 2583978), (42, 1722652), (56, 1291989), (84, 861326), (168, 430663)]