12790368

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 72

約数和(自身を含む): 36855000

約数和(自身を除く): 24064632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 499, 534, 712, 801, 998, 1068, 1424, 1497, 1602, 1996, 2136, 2848, 2994, 3204, 3992, 4272, 4491, 5988, 6408, 7984, 8544, 8982, 11976, 12816, 15968, 17964, 23952, 25632, 35928, 44411, 47904, 71856, 88822, 133233, 143712, 177644, 266466, 355288, 399699, 532932, 710576, 799398, 1065864, 1421152, 1598796, 2131728, 3197592, 4263456, 6395184, 12790368]

約数ペア:

[(1, 12790368), (2, 6395184), (3, 4263456), (4, 3197592), (6, 2131728), (8, 1598796), (9, 1421152), (12, 1065864), (16, 799398), (18, 710576), (24, 532932), (32, 399699), (36, 355288), (48, 266466), (72, 177644), (89, 143712), (96, 133233), (144, 88822), (178, 71856), (267, 47904), (288, 44411), (356, 35928), (499, 25632), (534, 23952), (712, 17964), (801, 15968), (998, 12816), (1068, 11976), (1424, 8982), (1497, 8544), (1602, 7984), (1996, 6408), (2136, 5988), (2848, 4491), (2994, 4272), (3204, 3992)]