85554432

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:616

約数の個数: 108

約数和(自身を含む): 250627104

約数和(自身を除く): 165072672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 523, 568, 576, 639, 768, 852, 1046, 1136, 1152, 1278, 1569, 1704, 2092, 2272, 2304, 2556, 3138, 3408, 4184, 4544, 4707, 5112, 6276, 6816, 8368, 9088, 9414, 10224, 12552, 13632, 16736, 18176, 18828, 20448, 25104, 27264, 33472, 37133, 37656, 40896, 50208, 54528, 66944, 74266, 75312, 81792, 100416, 111399, 133888, 148532, 150624, 163584, 200832, 222798, 297064, 301248, 334197, 401664, 445596, 594128, 602496, 668394, 891192, 1188256, 1204992, 1336788, 1782384, 2376512, 2673576, 3564768, 4753024, 5347152, 7129536, 9506048, 10694304, 14259072, 21388608, 28518144, 42777216, 85554432]

約数ペア:

[(1, 85554432), (2, 42777216), (3, 28518144), (4, 21388608), (6, 14259072), (8, 10694304), (9, 9506048), (12, 7129536), (16, 5347152), (18, 4753024), (24, 3564768), (32, 2673576), (36, 2376512), (48, 1782384), (64, 1336788), (71, 1204992), (72, 1188256), (96, 891192), (128, 668394), (142, 602496), (144, 594128), (192, 445596), (213, 401664), (256, 334197), (284, 301248), (288, 297064), (384, 222798), (426, 200832), (523, 163584), (568, 150624), (576, 148532), (639, 133888), (768, 111399), (852, 100416), (1046, 81792), (1136, 75312), (1152, 74266), (1278, 66944), (1569, 54528), (1704, 50208), (2092, 40896), (2272, 37656), (2304, 37133), (2556, 33472), (3138, 27264), (3408, 25104), (4184, 20448), (4544, 18828), (4707, 18176), (5112, 16736), (6276, 13632), (6816, 12552), (8368, 10224), (9088, 9414)]