90870528

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{16903}}^1$

素因数の和:16929

約数の個数: 72

約数和(自身を含む): 276414208

約数和(自身を除く): 185543680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 16903, 33806, 50709, 67612, 101418, 118321, 135224, 202836, 236642, 270448, 354963, 405672, 473284, 540896, 709926, 811344, 946568, 1081792, 1419852, 1622688, 1893136, 2163584, 2839704, 3245376, 3786272, 4327168, 5679408, 6490752, 7572544, 11358816, 12981504, 15145088, 22717632, 30290176, 45435264, 90870528]

約数ペア:

[(1, 90870528), (2, 45435264), (3, 30290176), (4, 22717632), (6, 15145088), (7, 12981504), (8, 11358816), (12, 7572544), (14, 6490752), (16, 5679408), (21, 4327168), (24, 3786272), (28, 3245376), (32, 2839704), (42, 2163584), (48, 1893136), (56, 1622688), (64, 1419852), (84, 1081792), (96, 946568), (112, 811344), (128, 709926), (168, 540896), (192, 473284), (224, 405672), (256, 354963), (336, 270448), (384, 236642), (448, 202836), (672, 135224), (768, 118321), (896, 101418), (1344, 67612), (1792, 50709), (2688, 33806), (5376, 16903)]