81650304

素因数分解:

$2^7\times 3^2\times {\mathrm{70877}}^1$

素因数の和:70897

約数の個数: 48

約数和(自身を含む): 234960570

約数和(自身を除く): 153310266

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, 70877, 141754, 212631, 283508, 425262, 567016, 637893, 850524, 1134032, 1275786, 1701048, 2268064, 2551572, 3402096, 4536128, 5103144, 6804192, 9072256, 10206288, 13608384, 20412576, 27216768, 40825152, 81650304]

約数ペア:

[(1, 81650304), (2, 40825152), (3, 27216768), (4, 20412576), (6, 13608384), (8, 10206288), (9, 9072256), (12, 6804192), (16, 5103144), (18, 4536128), (24, 3402096), (32, 2551572), (36, 2268064), (48, 1701048), (64, 1275786), (72, 1134032), (96, 850524), (128, 637893), (144, 567016), (192, 425262), (288, 283508), (384, 212631), (576, 141754), (1152, 70877)]