72877824

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:742

約数の個数: 108

約数和(自身を含む): 214914336

約数和(自身を除く): 142036512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 564, 576, 673, 752, 768, 846, 1128, 1152, 1346, 1504, 1692, 2019, 2256, 2304, 2692, 3008, 3384, 4038, 4512, 5384, 6016, 6057, 6768, 8076, 9024, 10768, 12032, 12114, 13536, 16152, 18048, 21536, 24228, 27072, 31631, 32304, 36096, 43072, 48456, 54144, 63262, 64608, 86144, 94893, 96912, 108288, 126524, 129216, 172288, 189786, 193824, 253048, 258432, 284679, 379572, 387648, 506096, 516864, 569358, 759144, 775296, 1012192, 1138716, 1518288, 1550592, 2024384, 2277432, 3036576, 4048768, 4554864, 6073152, 8097536, 9109728, 12146304, 18219456, 24292608, 36438912, 72877824]

約数ペア:

[(1, 72877824), (2, 36438912), (3, 24292608), (4, 18219456), (6, 12146304), (8, 9109728), (9, 8097536), (12, 6073152), (16, 4554864), (18, 4048768), (24, 3036576), (32, 2277432), (36, 2024384), (47, 1550592), (48, 1518288), (64, 1138716), (72, 1012192), (94, 775296), (96, 759144), (128, 569358), (141, 516864), (144, 506096), (188, 387648), (192, 379572), (256, 284679), (282, 258432), (288, 253048), (376, 193824), (384, 189786), (423, 172288), (564, 129216), (576, 126524), (673, 108288), (752, 96912), (768, 94893), (846, 86144), (1128, 64608), (1152, 63262), (1346, 54144), (1504, 48456), (1692, 43072), (2019, 36096), (2256, 32304), (2304, 31631), (2692, 27072), (3008, 24228), (3384, 21536), (4038, 18048), (4512, 16152), (5384, 13536), (6016, 12114), (6057, 12032), (6768, 10768), (8076, 9024)]