89204336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 195133344

約数和(自身を除く): 105929008

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 67, 74, 104, 134, 148, 173, 208, 268, 296, 346, 481, 536, 592, 692, 871, 962, 1072, 1384, 1742, 1924, 2249, 2479, 2768, 3484, 3848, 4498, 4958, 6401, 6968, 7696, 8996, 9916, 11591, 12802, 13936, 17992, 19832, 23182, 25604, 32227, 35984, 39664, 46364, 51208, 64454, 83213, 92728, 102416, 128908, 150683, 166426, 185456, 257816, 301366, 332852, 428867, 515632, 602732, 665704, 857734, 1205464, 1331408, 1715468, 2410928, 3430936, 5575271, 6861872, 11150542, 22301084, 44602168, 89204336]

約数ペア:

[(1, 89204336), (2, 44602168), (4, 22301084), (8, 11150542), (13, 6861872), (16, 5575271), (26, 3430936), (37, 2410928), (52, 1715468), (67, 1331408), (74, 1205464), (104, 857734), (134, 665704), (148, 602732), (173, 515632), (208, 428867), (268, 332852), (296, 301366), (346, 257816), (481, 185456), (536, 166426), (592, 150683), (692, 128908), (871, 102416), (962, 92728), (1072, 83213), (1384, 64454), (1742, 51208), (1924, 46364), (2249, 39664), (2479, 35984), (2768, 32227), (3484, 25604), (3848, 23182), (4498, 19832), (4958, 17992), (6401, 13936), (6968, 12802), (7696, 11591), (8996, 9916)]