12987205344

素因数分解:

$2^5\times 3^2\times {\mathrm{877}}^1\times {\mathrm{51419}}^1$

素因数の和:52312

約数の個数: 72

約数和(自身を含む): 36975196440

約数和(自身を除く): 23987991096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 877, 1754, 2631, 3508, 5262, 7016, 7893, 10524, 14032, 15786, 21048, 28064, 31572, 42096, 51419, 63144, 84192, 102838, 126288, 154257, 205676, 252576, 308514, 411352, 462771, 617028, 822704, 925542, 1234056, 1645408, 1851084, 2468112, 3702168, 4936224, 7404336, 14808672, 45094463, 90188926, 135283389, 180377852, 270566778, 360755704, 405850167, 541133556, 721511408, 811700334, 1082267112, 1443022816, 1623400668, 2164534224, 3246801336, 4329068448, 6493602672, 12987205344]

約数ペア:

[(1, 12987205344), (2, 6493602672), (3, 4329068448), (4, 3246801336), (6, 2164534224), (8, 1623400668), (9, 1443022816), (12, 1082267112), (16, 811700334), (18, 721511408), (24, 541133556), (32, 405850167), (36, 360755704), (48, 270566778), (72, 180377852), (96, 135283389), (144, 90188926), (288, 45094463), (877, 14808672), (1754, 7404336), (2631, 4936224), (3508, 3702168), (5262, 2468112), (7016, 1851084), (7893, 1645408), (10524, 1234056), (14032, 925542), (15786, 822704), (21048, 617028), (28064, 462771), (31572, 411352), (42096, 308514), (51419, 252576), (63144, 205676), (84192, 154257), (102838, 126288)]