42771636

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 114103080

約数和(自身を除く): 71331444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 773, 954, 1044, 1537, 1546, 1908, 2319, 3074, 3092, 4611, 4638, 6148, 6957, 9222, 9276, 13833, 13914, 18444, 22417, 27666, 27828, 40969, 44834, 55332, 67251, 81938, 89668, 122907, 134502, 163876, 201753, 245814, 269004, 368721, 403506, 491628, 737442, 807012, 1188101, 1474884, 2376202, 3564303, 4752404, 7128606, 10692909, 14257212, 21385818, 42771636]

約数ペア:

[(1, 42771636), (2, 21385818), (3, 14257212), (4, 10692909), (6, 7128606), (9, 4752404), (12, 3564303), (18, 2376202), (29, 1474884), (36, 1188101), (53, 807012), (58, 737442), (87, 491628), (106, 403506), (116, 368721), (159, 269004), (174, 245814), (212, 201753), (261, 163876), (318, 134502), (348, 122907), (477, 89668), (522, 81938), (636, 67251), (773, 55332), (954, 44834), (1044, 40969), (1537, 27828), (1546, 27666), (1908, 22417), (2319, 18444), (3074, 13914), (3092, 13833), (4611, 9276), (4638, 9222), (6148, 6957)]