72994328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 160963200

約数和(自身を除く): 87968872

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 59, 68, 88, 118, 136, 187, 236, 374, 472, 649, 748, 827, 1003, 1298, 1496, 1654, 2006, 2596, 3308, 4012, 5192, 6616, 8024, 9097, 11033, 14059, 18194, 22066, 28118, 36388, 44132, 48793, 56236, 72776, 88264, 97586, 112472, 154649, 195172, 309298, 390344, 536723, 618596, 829481, 1073446, 1237192, 1658962, 2146892, 3317924, 4293784, 6635848, 9124291, 18248582, 36497164, 72994328]

約数ペア:

[(1, 72994328), (2, 36497164), (4, 18248582), (8, 9124291), (11, 6635848), (17, 4293784), (22, 3317924), (34, 2146892), (44, 1658962), (59, 1237192), (68, 1073446), (88, 829481), (118, 618596), (136, 536723), (187, 390344), (236, 309298), (374, 195172), (472, 154649), (649, 112472), (748, 97586), (827, 88264), (1003, 72776), (1298, 56236), (1496, 48793), (1654, 44132), (2006, 36388), (2596, 28118), (3308, 22066), (4012, 18194), (5192, 14059), (6616, 11033), (8024, 9097)]