72488916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{87547}}^1$

素因数の和:87580

約数の個数: 36

約数和(自身を含む): 191204832

約数和(自身を除く): 118715916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 87547, 175094, 262641, 350188, 525282, 787923, 1050564, 1575846, 2013581, 3151692, 4027162, 6040743, 8054324, 12081486, 18122229, 24162972, 36244458, 72488916]

約数ペア:

[(1, 72488916), (2, 36244458), (3, 24162972), (4, 18122229), (6, 12081486), (9, 8054324), (12, 6040743), (18, 4027162), (23, 3151692), (36, 2013581), (46, 1575846), (69, 1050564), (92, 787923), (138, 525282), (207, 350188), (276, 262641), (414, 175094), (828, 87547)]