72165816

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{6551}}^1$

素因数の和:6586

約数の個数: 80

約数和(自身を含む): 214053840

約数和(自身を除く): 141888024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 6551, 11016, 13102, 19653, 26204, 39306, 52408, 58959, 78612, 111367, 117918, 157224, 176877, 222734, 235836, 334101, 353754, 445468, 471672, 530631, 668202, 707508, 890936, 1002303, 1061262, 1336404, 1415016, 2004606, 2122524, 2672808, 3006909, 4009212, 4245048, 6013818, 8018424, 9020727, 12027636, 18041454, 24055272, 36082908, 72165816]

約数ペア:

[(1, 72165816), (2, 36082908), (3, 24055272), (4, 18041454), (6, 12027636), (8, 9020727), (9, 8018424), (12, 6013818), (17, 4245048), (18, 4009212), (24, 3006909), (27, 2672808), (34, 2122524), (36, 2004606), (51, 1415016), (54, 1336404), (68, 1061262), (72, 1002303), (81, 890936), (102, 707508), (108, 668202), (136, 530631), (153, 471672), (162, 445468), (204, 353754), (216, 334101), (306, 235836), (324, 222734), (408, 176877), (459, 157224), (612, 117918), (648, 111367), (918, 78612), (1224, 58959), (1377, 52408), (1836, 39306), (2754, 26204), (3672, 19653), (5508, 13102), (6551, 11016)]