81483264

素因数分解:

$2^9\times 3^2\times {\mathrm{17683}}^1$

素因数の和:17707

約数の個数: 60

約数和(自身を含む): 235179516

約数和(自身を除く): 153696252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 17683, 35366, 53049, 70732, 106098, 141464, 159147, 212196, 282928, 318294, 424392, 565856, 636588, 848784, 1131712, 1273176, 1697568, 2263424, 2546352, 3395136, 4526848, 5092704, 6790272, 9053696, 10185408, 13580544, 20370816, 27161088, 40741632, 81483264]

約数ペア:

[(1, 81483264), (2, 40741632), (3, 27161088), (4, 20370816), (6, 13580544), (8, 10185408), (9, 9053696), (12, 6790272), (16, 5092704), (18, 4526848), (24, 3395136), (32, 2546352), (36, 2263424), (48, 1697568), (64, 1273176), (72, 1131712), (96, 848784), (128, 636588), (144, 565856), (192, 424392), (256, 318294), (288, 282928), (384, 212196), (512, 159147), (576, 141464), (768, 106098), (1152, 70732), (1536, 53049), (2304, 35366), (4608, 17683)]