80617056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4969}}^1$

素因数の和:5008

約数の個数: 72

約数和(自身を含む): 229196520

約数和(自身を除く): 148579464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 4969, 5408, 8112, 9938, 14907, 16224, 19876, 29814, 39752, 59628, 64597, 79504, 119256, 129194, 159008, 193791, 238512, 258388, 387582, 477024, 516776, 775164, 839761, 1033552, 1550328, 1679522, 2067104, 2519283, 3100656, 3359044, 5038566, 6201312, 6718088, 10077132, 13436176, 20154264, 26872352, 40308528, 80617056]

約数ペア:

[(1, 80617056), (2, 40308528), (3, 26872352), (4, 20154264), (6, 13436176), (8, 10077132), (12, 6718088), (13, 6201312), (16, 5038566), (24, 3359044), (26, 3100656), (32, 2519283), (39, 2067104), (48, 1679522), (52, 1550328), (78, 1033552), (96, 839761), (104, 775164), (156, 516776), (169, 477024), (208, 387582), (312, 258388), (338, 238512), (416, 193791), (507, 159008), (624, 129194), (676, 119256), (1014, 79504), (1248, 64597), (1352, 59628), (2028, 39752), (2704, 29814), (4056, 19876), (4969, 16224), (5408, 14907), (8112, 9938)]