39087356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 87588480

約数和(自身を除く): 48501124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 121, 139, 154, 166, 242, 278, 308, 332, 484, 556, 581, 847, 913, 973, 1162, 1529, 1694, 1826, 1946, 2324, 3058, 3388, 3652, 3892, 6116, 6391, 10043, 10703, 11537, 12782, 16819, 20086, 21406, 23074, 25564, 33638, 40172, 42812, 46148, 67276, 70301, 80759, 117733, 126907, 140602, 161518, 235466, 253814, 281204, 323036, 470932, 507628, 888349, 1395977, 1776698, 2791954, 3553396, 5583908, 9771839, 19543678, 39087356]

約数ペア:

[(1, 39087356), (2, 19543678), (4, 9771839), (7, 5583908), (11, 3553396), (14, 2791954), (22, 1776698), (28, 1395977), (44, 888349), (77, 507628), (83, 470932), (121, 323036), (139, 281204), (154, 253814), (166, 235466), (242, 161518), (278, 140602), (308, 126907), (332, 117733), (484, 80759), (556, 70301), (581, 67276), (847, 46148), (913, 42812), (973, 40172), (1162, 33638), (1529, 25564), (1694, 23074), (1826, 21406), (1946, 20086), (2324, 16819), (3058, 12782), (3388, 11537), (3652, 10703), (3892, 10043), (6116, 6391)]