72408384

素因数分解:

$2^6\times 3^3\times {\mathrm{41903}}^1$

素因数の和:41924

約数の個数: 56

約数和(自身を含む): 212872320

約数和(自身を除く): 140463936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 41903, 83806, 125709, 167612, 251418, 335224, 377127, 502836, 670448, 754254, 1005672, 1131381, 1340896, 1508508, 2011344, 2262762, 2681792, 3017016, 4022688, 4525524, 6034032, 8045376, 9051048, 12068064, 18102096, 24136128, 36204192, 72408384]

約数ペア:

[(1, 72408384), (2, 36204192), (3, 24136128), (4, 18102096), (6, 12068064), (8, 9051048), (9, 8045376), (12, 6034032), (16, 4525524), (18, 4022688), (24, 3017016), (27, 2681792), (32, 2262762), (36, 2011344), (48, 1508508), (54, 1340896), (64, 1131381), (72, 1005672), (96, 754254), (108, 670448), (144, 502836), (192, 377127), (216, 335224), (288, 251418), (432, 167612), (576, 125709), (864, 83806), (1728, 41903)]