72182406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1579}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 152438400

約数和(自身を除く): 80255994

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 401, 802, 1203, 1579, 2406, 3158, 4737, 7619, 9474, 15238, 22857, 30001, 45714, 60002, 90003, 180006, 633179, 1266358, 1899537, 3799074, 12030401, 24060802, 36091203, 72182406]

約数ペア:

[(1, 72182406), (2, 36091203), (3, 24060802), (6, 12030401), (19, 3799074), (38, 1899537), (57, 1266358), (114, 633179), (401, 180006), (802, 90003), (1203, 60002), (1579, 45714), (2406, 30001), (3158, 22857), (4737, 15238), (7619, 9474)]