89859840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3374

約数の個数: 144

約数和(自身を含む): 328086528

約数和(自身を除く): 238226688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3343, 3360, 3840, 4480, 5376, 6686, 6720, 8960, 10029, 13372, 13440, 16715, 20058, 23401, 26744, 26880, 33430, 40116, 46802, 50145, 53488, 66860, 70203, 80232, 93604, 100290, 106976, 117005, 133720, 140406, 160464, 187208, 200580, 213952, 234010, 267440, 280812, 320928, 351015, 374416, 401160, 427904, 468020, 534880, 561624, 641856, 702030, 748832, 802320, 855808, 936040, 1069760, 1123248, 1283712, 1404060, 1497664, 1604640, 1872080, 2139520, 2246496, 2567424, 2808120, 2995328, 3209280, 3744160, 4279040, 4492992, 5616240, 5990656, 6418560, 7488320, 8985984, 11232480, 12837120, 14976640, 17971968, 22464960, 29953280, 44929920, 89859840]

約数ペア:

[(1, 89859840), (2, 44929920), (3, 29953280), (4, 22464960), (5, 17971968), (6, 14976640), (7, 12837120), (8, 11232480), (10, 8985984), (12, 7488320), (14, 6418560), (15, 5990656), (16, 5616240), (20, 4492992), (21, 4279040), (24, 3744160), (28, 3209280), (30, 2995328), (32, 2808120), (35, 2567424), (40, 2246496), (42, 2139520), (48, 1872080), (56, 1604640), (60, 1497664), (64, 1404060), (70, 1283712), (80, 1123248), (84, 1069760), (96, 936040), (105, 855808), (112, 802320), (120, 748832), (128, 702030), (140, 641856), (160, 561624), (168, 534880), (192, 468020), (210, 427904), (224, 401160), (240, 374416), (256, 351015), (280, 320928), (320, 280812), (336, 267440), (384, 234010), (420, 213952), (448, 200580), (480, 187208), (560, 160464), (640, 140406), (672, 133720), (768, 117005), (840, 106976), (896, 100290), (960, 93604), (1120, 80232), (1280, 70203), (1344, 66860), (1680, 53488), (1792, 50145), (1920, 46802), (2240, 40116), (2688, 33430), (3343, 26880), (3360, 26744), (3840, 23401), (4480, 20058), (5376, 16715), (6686, 13440), (6720, 13372), (8960, 10029)]