80269168

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 186972160

約数和(自身を除く): 106702992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 379, 427, 434, 488, 496, 758, 854, 868, 976, 1516, 1708, 1736, 1891, 2653, 3032, 3416, 3472, 3782, 5306, 6064, 6832, 7564, 10612, 11749, 13237, 15128, 21224, 23119, 23498, 26474, 30256, 42448, 46238, 46996, 52948, 82243, 92476, 93992, 105896, 161833, 164486, 184952, 187984, 211792, 323666, 328972, 369904, 647332, 657944, 716689, 1294664, 1315888, 1433378, 2589328, 2866756, 5016823, 5733512, 10033646, 11467024, 20067292, 40134584, 80269168]

約数ペア:

[(1, 80269168), (2, 40134584), (4, 20067292), (7, 11467024), (8, 10033646), (14, 5733512), (16, 5016823), (28, 2866756), (31, 2589328), (56, 1433378), (61, 1315888), (62, 1294664), (112, 716689), (122, 657944), (124, 647332), (217, 369904), (244, 328972), (248, 323666), (379, 211792), (427, 187984), (434, 184952), (488, 164486), (496, 161833), (758, 105896), (854, 93992), (868, 92476), (976, 82243), (1516, 52948), (1708, 46996), (1736, 46238), (1891, 42448), (2653, 30256), (3032, 26474), (3416, 23498), (3472, 23119), (3782, 21224), (5306, 15128), (6064, 13237), (6832, 11749), (7564, 10612)]