8127288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 25006800

約数和(自身を除く): 16879512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 457, 468, 494, 684, 741, 914, 936, 988, 1368, 1371, 1482, 1828, 1976, 2223, 2742, 2964, 3656, 4113, 4446, 5484, 5928, 5941, 8226, 8683, 8892, 10968, 11882, 16452, 17366, 17784, 17823, 23764, 26049, 32904, 34732, 35646, 47528, 52098, 53469, 69464, 71292, 78147, 104196, 106938, 112879, 142584, 156294, 208392, 213876, 225758, 312588, 338637, 427752, 451516, 625176, 677274, 903032, 1015911, 1354548, 2031822, 2709096, 4063644, 8127288]

約数ペア:

[(1, 8127288), (2, 4063644), (3, 2709096), (4, 2031822), (6, 1354548), (8, 1015911), (9, 903032), (12, 677274), (13, 625176), (18, 451516), (19, 427752), (24, 338637), (26, 312588), (36, 225758), (38, 213876), (39, 208392), (52, 156294), (57, 142584), (72, 112879), (76, 106938), (78, 104196), (104, 78147), (114, 71292), (117, 69464), (152, 53469), (156, 52098), (171, 47528), (228, 35646), (234, 34732), (247, 32904), (312, 26049), (342, 23764), (456, 17823), (457, 17784), (468, 17366), (494, 16452), (684, 11882), (741, 10968), (914, 8892), (936, 8683), (988, 8226), (1368, 5941), (1371, 5928), (1482, 5484), (1828, 4446), (1976, 4113), (2223, 3656), (2742, 2964)]