80404368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{773}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 228038976

約数和(自身を除く): 147634608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 264, 394, 528, 591, 773, 788, 1182, 1546, 1576, 2167, 2319, 2364, 3092, 3152, 4334, 4638, 4728, 6184, 6501, 8503, 8668, 9276, 9456, 12368, 13002, 17006, 17336, 18552, 25509, 26004, 34012, 34672, 37104, 51018, 52008, 68024, 102036, 104016, 136048, 152281, 204072, 304562, 408144, 456843, 609124, 913686, 1218248, 1675091, 1827372, 2436496, 3350182, 3654744, 5025273, 6700364, 7309488, 10050546, 13400728, 20101092, 26801456, 40202184, 80404368]

約数ペア:

[(1, 80404368), (2, 40202184), (3, 26801456), (4, 20101092), (6, 13400728), (8, 10050546), (11, 7309488), (12, 6700364), (16, 5025273), (22, 3654744), (24, 3350182), (33, 2436496), (44, 1827372), (48, 1675091), (66, 1218248), (88, 913686), (132, 609124), (176, 456843), (197, 408144), (264, 304562), (394, 204072), (528, 152281), (591, 136048), (773, 104016), (788, 102036), (1182, 68024), (1546, 52008), (1576, 51018), (2167, 37104), (2319, 34672), (2364, 34012), (3092, 26004), (3152, 25509), (4334, 18552), (4638, 17336), (4728, 17006), (6184, 13002), (6501, 12368), (8503, 9456), (8668, 9276)]