68078196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 181108200

約数和(自身を除く): 113030004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 1044, 1069, 1098, 1769, 2138, 2196, 3207, 3538, 4276, 5307, 6414, 7076, 9621, 10614, 12828, 15921, 19242, 21228, 31001, 31842, 38484, 62002, 63684, 65209, 93003, 124004, 130418, 186006, 195627, 260836, 279009, 372012, 391254, 558018, 586881, 782508, 1116036, 1173762, 1891061, 2347524, 3782122, 5673183, 7564244, 11346366, 17019549, 22692732, 34039098, 68078196]

約数ペア:

[(1, 68078196), (2, 34039098), (3, 22692732), (4, 17019549), (6, 11346366), (9, 7564244), (12, 5673183), (18, 3782122), (29, 2347524), (36, 1891061), (58, 1173762), (61, 1116036), (87, 782508), (116, 586881), (122, 558018), (174, 391254), (183, 372012), (244, 279009), (261, 260836), (348, 195627), (366, 186006), (522, 130418), (549, 124004), (732, 93003), (1044, 65209), (1069, 63684), (1098, 62002), (1769, 38484), (2138, 31842), (2196, 31001), (3207, 21228), (3538, 19242), (4276, 15921), (5307, 12828), (6414, 10614), (7076, 9621)]