82191408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 230985216

約数和(自身を除く): 148793808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1231, 1284, 1391, 1712, 2462, 2568, 2782, 3693, 4173, 4924, 5136, 5564, 7386, 8346, 9848, 11128, 14772, 16003, 16692, 19696, 22256, 29544, 32006, 33384, 48009, 59088, 64012, 66768, 96018, 128024, 131717, 192036, 256048, 263434, 384072, 395151, 526868, 768144, 790302, 1053736, 1580604, 1712321, 2107472, 3161208, 3424642, 5136963, 6322416, 6849284, 10273926, 13698568, 20547852, 27397136, 41095704, 82191408]

約数ペア:

[(1, 82191408), (2, 41095704), (3, 27397136), (4, 20547852), (6, 13698568), (8, 10273926), (12, 6849284), (13, 6322416), (16, 5136963), (24, 3424642), (26, 3161208), (39, 2107472), (48, 1712321), (52, 1580604), (78, 1053736), (104, 790302), (107, 768144), (156, 526868), (208, 395151), (214, 384072), (312, 263434), (321, 256048), (428, 192036), (624, 131717), (642, 128024), (856, 96018), (1231, 66768), (1284, 64012), (1391, 59088), (1712, 48009), (2462, 33384), (2568, 32006), (2782, 29544), (3693, 22256), (4173, 19696), (4924, 16692), (5136, 16003), (5564, 14772), (7386, 11128), (8346, 9848)]