80365896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4563

約数の個数: 96

約数和(自身を含む): 246792000

約数和(自身を除く): 166426104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 4519, 5928, 8892, 9038, 13557, 17784, 18076, 27114, 36152, 40671, 54228, 58747, 81342, 85861, 108456, 117494, 162684, 171722, 176241, 234988, 257583, 325368, 343444, 352482, 469976, 515166, 528723, 686888, 704964, 772749, 1030332, 1057446, 1116193, 1409928, 1545498, 2060664, 2114892, 2232386, 3090996, 3348579, 4229784, 4464772, 6181992, 6697158, 8929544, 10045737, 13394316, 20091474, 26788632, 40182948, 80365896]

約数ペア:

[(1, 80365896), (2, 40182948), (3, 26788632), (4, 20091474), (6, 13394316), (8, 10045737), (9, 8929544), (12, 6697158), (13, 6181992), (18, 4464772), (19, 4229784), (24, 3348579), (26, 3090996), (36, 2232386), (38, 2114892), (39, 2060664), (52, 1545498), (57, 1409928), (72, 1116193), (76, 1057446), (78, 1030332), (104, 772749), (114, 704964), (117, 686888), (152, 528723), (156, 515166), (171, 469976), (228, 352482), (234, 343444), (247, 325368), (312, 257583), (342, 234988), (456, 176241), (468, 171722), (494, 162684), (684, 117494), (741, 108456), (936, 85861), (988, 81342), (1368, 58747), (1482, 54228), (1976, 40671), (2223, 36152), (2964, 27114), (4446, 18076), (4519, 17784), (5928, 13557), (8892, 9038)]