90072768

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{24691}}^1$

素因数の和:24725

約数の個数: 56

約数和(自身を含む): 250870720

約数和(自身を除く): 160797952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 24691, 49382, 74073, 98764, 148146, 197528, 296292, 395056, 469129, 592584, 790112, 938258, 1185168, 1407387, 1580224, 1876516, 2370336, 2814774, 3753032, 4740672, 5629548, 7506064, 11259096, 15012128, 22518192, 30024256, 45036384, 90072768]

約数ペア:

[(1, 90072768), (2, 45036384), (3, 30024256), (4, 22518192), (6, 15012128), (8, 11259096), (12, 7506064), (16, 5629548), (19, 4740672), (24, 3753032), (32, 2814774), (38, 2370336), (48, 1876516), (57, 1580224), (64, 1407387), (76, 1185168), (96, 938258), (114, 790112), (152, 592584), (192, 469129), (228, 395056), (304, 296292), (456, 197528), (608, 148146), (912, 98764), (1216, 74073), (1824, 49382), (3648, 24691)]