77855376

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1408

約数の個数: 80

約数和(自身を含む): 216039744

約数和(自身を除く): 138184368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 816, 876, 1168, 1241, 1307, 1752, 2482, 2614, 3504, 3723, 3921, 4964, 5228, 7446, 7842, 9928, 10456, 14892, 15684, 19856, 20912, 22219, 29784, 31368, 44438, 59568, 62736, 66657, 88876, 95411, 133314, 177752, 190822, 266628, 286233, 355504, 381644, 533256, 572466, 763288, 1066512, 1144932, 1526576, 1621987, 2289864, 3243974, 4579728, 4865961, 6487948, 9731922, 12975896, 19463844, 25951792, 38927688, 77855376]

約数ペア:

[(1, 77855376), (2, 38927688), (3, 25951792), (4, 19463844), (6, 12975896), (8, 9731922), (12, 6487948), (16, 4865961), (17, 4579728), (24, 3243974), (34, 2289864), (48, 1621987), (51, 1526576), (68, 1144932), (73, 1066512), (102, 763288), (136, 572466), (146, 533256), (204, 381644), (219, 355504), (272, 286233), (292, 266628), (408, 190822), (438, 177752), (584, 133314), (816, 95411), (876, 88876), (1168, 66657), (1241, 62736), (1307, 59568), (1752, 44438), (2482, 31368), (2614, 29784), (3504, 22219), (3723, 20912), (3921, 19856), (4964, 15684), (5228, 14892), (7446, 10456), (7842, 9928)]