81507456

素因数分解:

$2^7\times 3^2\times {\mathrm{70753}}^1$

素因数の和:70773

約数の個数: 48

約数和(自身を含む): 234549510

約数和(自身を除く): 153042054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70753, 141506, 212259, 283012, 424518, 566024, 636777, 849036, 1132048, 1273554, 1698072, 2264096, 2547108, 3396144, 4528192, 5094216, 6792288, 9056384, 10188432, 13584576, 20376864, 27169152, 40753728, 81507456]

約数ペア:

[(1, 81507456), (2, 40753728), (3, 27169152), (4, 20376864), (6, 13584576), (8, 10188432), (9, 9056384), (12, 6792288), (16, 5094216), (18, 4528192), (24, 3396144), (32, 2547108), (36, 2264096), (48, 1698072), (64, 1273554), (72, 1132048), (96, 849036), (128, 636777), (144, 566024), (192, 424518), (288, 283012), (384, 212259), (576, 141506), (1152, 70753)]