72661128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178091}}^1$

素因数の和:178117

約数の個数: 32

約数和(自身を含む): 192339360

約数和(自身を除く): 119678232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 178091, 356182, 534273, 712364, 1068546, 1424728, 2137092, 3027547, 4274184, 6055094, 9082641, 12110188, 18165282, 24220376, 36330564, 72661128]

約数ペア:

[(1, 72661128), (2, 36330564), (3, 24220376), (4, 18165282), (6, 12110188), (8, 9082641), (12, 6055094), (17, 4274184), (24, 3027547), (34, 2137092), (51, 1424728), (68, 1068546), (102, 712364), (136, 534273), (204, 356182), (408, 178091)]