80184256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 181416960

約数和(自身を除く): 101232704

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 47, 61, 64, 76, 92, 94, 122, 152, 184, 188, 244, 304, 368, 376, 437, 488, 608, 736, 752, 874, 893, 976, 1081, 1159, 1216, 1403, 1472, 1504, 1748, 1786, 1952, 2162, 2318, 2806, 2867, 3008, 3496, 3572, 3904, 4324, 4636, 5612, 5734, 6992, 7144, 8648, 9272, 11224, 11468, 13984, 14288, 17296, 18544, 20539, 22448, 22936, 26657, 27968, 28576, 34592, 37088, 41078, 44896, 45872, 53314, 54473, 57152, 65941, 69184, 74176, 82156, 89792, 91744, 106628, 108946, 131882, 164312, 183488, 213256, 217892, 263764, 328624, 426512, 435784, 527528, 657248, 853024, 871568, 1055056, 1252879, 1314496, 1706048, 1743136, 2110112, 2505758, 3486272, 4220224, 5011516, 10023032, 20046064, 40092128, 80184256]

約数ペア:

[(1, 80184256), (2, 40092128), (4, 20046064), (8, 10023032), (16, 5011516), (19, 4220224), (23, 3486272), (32, 2505758), (38, 2110112), (46, 1743136), (47, 1706048), (61, 1314496), (64, 1252879), (76, 1055056), (92, 871568), (94, 853024), (122, 657248), (152, 527528), (184, 435784), (188, 426512), (244, 328624), (304, 263764), (368, 217892), (376, 213256), (437, 183488), (488, 164312), (608, 131882), (736, 108946), (752, 106628), (874, 91744), (893, 89792), (976, 82156), (1081, 74176), (1159, 69184), (1216, 65941), (1403, 57152), (1472, 54473), (1504, 53314), (1748, 45872), (1786, 44896), (1952, 41078), (2162, 37088), (2318, 34592), (2806, 28576), (2867, 27968), (3008, 26657), (3496, 22936), (3572, 22448), (3904, 20539), (4324, 18544), (4636, 17296), (5612, 14288), (5734, 13984), (6992, 11468), (7144, 11224), (8648, 9272)]