72805832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 161663040

約数和(自身を除く): 88857208

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 187, 328, 374, 451, 697, 748, 902, 1187, 1394, 1496, 1804, 2374, 2788, 3608, 4748, 5576, 7667, 9496, 13057, 15334, 20179, 26114, 30668, 40358, 48667, 52228, 61336, 80716, 97334, 104456, 161432, 194668, 221969, 389336, 443938, 535337, 827339, 887876, 1070674, 1654678, 1775752, 2141348, 3309356, 4282696, 6618712, 9100729, 18201458, 36402916, 72805832]

約数ペア:

[(1, 72805832), (2, 36402916), (4, 18201458), (8, 9100729), (11, 6618712), (17, 4282696), (22, 3309356), (34, 2141348), (41, 1775752), (44, 1654678), (68, 1070674), (82, 887876), (88, 827339), (136, 535337), (164, 443938), (187, 389336), (328, 221969), (374, 194668), (451, 161432), (697, 104456), (748, 97334), (902, 80716), (1187, 61336), (1394, 52228), (1496, 48667), (1804, 40358), (2374, 30668), (2788, 26114), (3608, 20179), (4748, 15334), (5576, 13057), (7667, 9496)]