72226944

素因数分解:

$2^7\times 3^3\times {\mathrm{20899}}^1$

素因数の和:20922

約数の個数: 64

約数和(自身を含む): 213180000

約数和(自身を除く): 140953056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 20899, 41798, 62697, 83596, 125394, 167192, 188091, 250788, 334384, 376182, 501576, 564273, 668768, 752364, 1003152, 1128546, 1337536, 1504728, 2006304, 2257092, 2675072, 3009456, 4012608, 4514184, 6018912, 8025216, 9028368, 12037824, 18056736, 24075648, 36113472, 72226944]

約数ペア:

[(1, 72226944), (2, 36113472), (3, 24075648), (4, 18056736), (6, 12037824), (8, 9028368), (9, 8025216), (12, 6018912), (16, 4514184), (18, 4012608), (24, 3009456), (27, 2675072), (32, 2257092), (36, 2006304), (48, 1504728), (54, 1337536), (64, 1128546), (72, 1003152), (96, 752364), (108, 668768), (128, 564273), (144, 501576), (192, 376182), (216, 334384), (288, 250788), (384, 188091), (432, 167192), (576, 125394), (864, 83596), (1152, 62697), (1728, 41798), (3456, 20899)]