78150564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 210378168

約数和(自身を除く): 132227604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 277, 306, 461, 554, 612, 831, 922, 1108, 1383, 1662, 1844, 2493, 2766, 3324, 4149, 4709, 4986, 5532, 7837, 8298, 9418, 9972, 14127, 15674, 16596, 18836, 23511, 28254, 31348, 42381, 47022, 56508, 70533, 84762, 94044, 127697, 141066, 169524, 255394, 282132, 383091, 510788, 766182, 1149273, 1532364, 2170849, 2298546, 4341698, 4597092, 6512547, 8683396, 13025094, 19537641, 26050188, 39075282, 78150564]

約数ペア:

[(1, 78150564), (2, 39075282), (3, 26050188), (4, 19537641), (6, 13025094), (9, 8683396), (12, 6512547), (17, 4597092), (18, 4341698), (34, 2298546), (36, 2170849), (51, 1532364), (68, 1149273), (102, 766182), (153, 510788), (204, 383091), (277, 282132), (306, 255394), (461, 169524), (554, 141066), (612, 127697), (831, 94044), (922, 84762), (1108, 70533), (1383, 56508), (1662, 47022), (1844, 42381), (2493, 31348), (2766, 28254), (3324, 23511), (4149, 18836), (4709, 16596), (4986, 15674), (5532, 14127), (7837, 9972), (8298, 9418)]