72309552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 214486272

約数和(自身を除く): 142176720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 307, 336, 614, 701, 921, 1228, 1402, 1842, 2103, 2149, 2456, 2804, 3684, 4206, 4298, 4907, 4912, 5608, 6447, 7368, 8412, 8596, 9814, 11216, 12894, 14721, 14736, 16824, 17192, 19628, 25788, 29442, 33648, 34384, 39256, 51576, 58884, 78512, 103152, 117768, 215207, 235536, 430414, 645621, 860828, 1291242, 1506449, 1721656, 2582484, 3012898, 3443312, 4519347, 5164968, 6025796, 9038694, 10329936, 12051592, 18077388, 24103184, 36154776, 72309552]

約数ペア:

[(1, 72309552), (2, 36154776), (3, 24103184), (4, 18077388), (6, 12051592), (7, 10329936), (8, 9038694), (12, 6025796), (14, 5164968), (16, 4519347), (21, 3443312), (24, 3012898), (28, 2582484), (42, 1721656), (48, 1506449), (56, 1291242), (84, 860828), (112, 645621), (168, 430414), (307, 235536), (336, 215207), (614, 117768), (701, 103152), (921, 78512), (1228, 58884), (1402, 51576), (1842, 39256), (2103, 34384), (2149, 33648), (2456, 29442), (2804, 25788), (3684, 19628), (4206, 17192), (4298, 16824), (4907, 14736), (4912, 14721), (5608, 12894), (6447, 11216), (7368, 9814), (8412, 8596)]