72039534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 170463744

約数和(自身を除く): 98424210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 113, 129, 226, 258, 301, 339, 353, 602, 678, 706, 791, 903, 1059, 1582, 1806, 2118, 2373, 2471, 4746, 4859, 4942, 7413, 9718, 14577, 14826, 15179, 29154, 30358, 34013, 39889, 45537, 68026, 79778, 91074, 102039, 106253, 119667, 204078, 212506, 239334, 279223, 318759, 558446, 637518, 837669, 1675338, 1715227, 3430454, 5145681, 10291362, 12006589, 24013178, 36019767, 72039534]

約数ペア:

[(1, 72039534), (2, 36019767), (3, 24013178), (6, 12006589), (7, 10291362), (14, 5145681), (21, 3430454), (42, 1715227), (43, 1675338), (86, 837669), (113, 637518), (129, 558446), (226, 318759), (258, 279223), (301, 239334), (339, 212506), (353, 204078), (602, 119667), (678, 106253), (706, 102039), (791, 91074), (903, 79778), (1059, 68026), (1582, 45537), (1806, 39889), (2118, 34013), (2373, 30358), (2471, 29154), (4746, 15179), (4859, 14826), (4942, 14577), (7413, 9718)]