70521156

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 190444800

約数和(自身を除く): 119923644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2179, 2697, 3596, 4358, 5394, 6537, 8091, 8716, 10788, 13074, 16182, 19611, 26148, 32364, 39222, 63191, 67549, 78444, 126382, 135098, 189573, 202647, 252764, 270196, 379146, 405294, 568719, 607941, 758292, 810588, 1137438, 1215882, 1958921, 2274876, 2431764, 3917842, 5876763, 7835684, 11753526, 17630289, 23507052, 35260578, 70521156]

約数ペア:

[(1, 70521156), (2, 35260578), (3, 23507052), (4, 17630289), (6, 11753526), (9, 7835684), (12, 5876763), (18, 3917842), (29, 2431764), (31, 2274876), (36, 1958921), (58, 1215882), (62, 1137438), (87, 810588), (93, 758292), (116, 607941), (124, 568719), (174, 405294), (186, 379146), (261, 270196), (279, 252764), (348, 202647), (372, 189573), (522, 135098), (558, 126382), (899, 78444), (1044, 67549), (1116, 63191), (1798, 39222), (2179, 32364), (2697, 26148), (3596, 19611), (4358, 16182), (5394, 13074), (6537, 10788), (8091, 8716)]