83978244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14489}}^1$

素因数の和:14529

約数の個数: 72

約数和(自身を含む): 253169280

約数和(自身を除く): 169191036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 14489, 28978, 43467, 57956, 86934, 101423, 130401, 173868, 202846, 260802, 304269, 333247, 405692, 521604, 608538, 666494, 912807, 999741, 1217076, 1332988, 1825614, 1999482, 2332729, 2999223, 3651228, 3998964, 4665458, 5998446, 6998187, 9330916, 11996892, 13996374, 20994561, 27992748, 41989122, 83978244]

約数ペア:

[(1, 83978244), (2, 41989122), (3, 27992748), (4, 20994561), (6, 13996374), (7, 11996892), (9, 9330916), (12, 6998187), (14, 5998446), (18, 4665458), (21, 3998964), (23, 3651228), (28, 2999223), (36, 2332729), (42, 1999482), (46, 1825614), (63, 1332988), (69, 1217076), (84, 999741), (92, 912807), (126, 666494), (138, 608538), (161, 521604), (207, 405692), (252, 333247), (276, 304269), (322, 260802), (414, 202846), (483, 173868), (644, 130401), (828, 101423), (966, 86934), (1449, 57956), (1932, 43467), (2898, 28978), (5796, 14489)]