71340288

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4927

約数の個数: 72

約数和(自身を含む): 199903200

約数和(自身を除く): 128562912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 4889, 7296, 9778, 14592, 14667, 19556, 29334, 39112, 58668, 78224, 92891, 117336, 156448, 185782, 234672, 278673, 312896, 371564, 469344, 557346, 625792, 743128, 938688, 1114692, 1251584, 1486256, 1877376, 2229384, 2972512, 3754752, 4458768, 5945024, 8917536, 11890048, 17835072, 23780096, 35670144, 71340288]

約数ペア:

[(1, 71340288), (2, 35670144), (3, 23780096), (4, 17835072), (6, 11890048), (8, 8917536), (12, 5945024), (16, 4458768), (19, 3754752), (24, 2972512), (32, 2229384), (38, 1877376), (48, 1486256), (57, 1251584), (64, 1114692), (76, 938688), (96, 743128), (114, 625792), (128, 557346), (152, 469344), (192, 371564), (228, 312896), (256, 278673), (304, 234672), (384, 185782), (456, 156448), (608, 117336), (768, 92891), (912, 78224), (1216, 58668), (1824, 39112), (2432, 29334), (3648, 19556), (4864, 14667), (4889, 14592), (7296, 9778)]