72472122

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 171862236

約数和(自身を除く): 99390114

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 173, 222, 306, 333, 346, 519, 629, 666, 1038, 1258, 1369, 1557, 1887, 2738, 2941, 3114, 3774, 4107, 5661, 5882, 6401, 8214, 8823, 11322, 12321, 12802, 17646, 19203, 23273, 24642, 26469, 38406, 46546, 52938, 57609, 69819, 108817, 115218, 139638, 209457, 217634, 236837, 326451, 418914, 473674, 652902, 710511, 979353, 1421022, 1958706, 2131533, 4026229, 4263066, 8052458, 12078687, 24157374, 36236061, 72472122]

約数ペア:

[(1, 72472122), (2, 36236061), (3, 24157374), (6, 12078687), (9, 8052458), (17, 4263066), (18, 4026229), (34, 2131533), (37, 1958706), (51, 1421022), (74, 979353), (102, 710511), (111, 652902), (153, 473674), (173, 418914), (222, 326451), (306, 236837), (333, 217634), (346, 209457), (519, 139638), (629, 115218), (666, 108817), (1038, 69819), (1258, 57609), (1369, 52938), (1557, 46546), (1887, 38406), (2738, 26469), (2941, 24642), (3114, 23273), (3774, 19203), (4107, 17646), (5661, 12802), (5882, 12321), (6401, 11322), (8214, 8823)]