64094580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32371}}^1$

素因数の和:32397

約数の個数: 72

約数和(自身を含む): 212101344

約数和(自身を除く): 148006764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 32371, 64742, 97113, 129484, 161855, 194226, 291339, 323710, 356081, 388452, 485565, 582678, 647420, 712162, 971130, 1068243, 1165356, 1424324, 1456695, 1780405, 1942260, 2136486, 2913390, 3204729, 3560810, 4272972, 5341215, 5826780, 6409458, 7121620, 10682430, 12818916, 16023645, 21364860, 32047290, 64094580]

約数ペア:

[(1, 64094580), (2, 32047290), (3, 21364860), (4, 16023645), (5, 12818916), (6, 10682430), (9, 7121620), (10, 6409458), (11, 5826780), (12, 5341215), (15, 4272972), (18, 3560810), (20, 3204729), (22, 2913390), (30, 2136486), (33, 1942260), (36, 1780405), (44, 1456695), (45, 1424324), (55, 1165356), (60, 1068243), (66, 971130), (90, 712162), (99, 647420), (110, 582678), (132, 485565), (165, 388452), (180, 356081), (198, 323710), (220, 291339), (330, 194226), (396, 161855), (495, 129484), (660, 97113), (990, 64742), (1980, 32371)]