67440912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 221128704

約数和(自身を除く): 153687792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 132, 142, 154, 168, 176, 213, 231, 257, 264, 284, 308, 336, 426, 462, 497, 514, 528, 568, 616, 771, 781, 852, 924, 994, 1028, 1136, 1232, 1491, 1542, 1562, 1704, 1799, 1848, 1988, 2056, 2343, 2827, 2982, 3084, 3124, 3408, 3598, 3696, 3976, 4112, 4686, 5397, 5467, 5654, 5964, 6168, 6248, 7196, 7952, 8481, 9372, 10794, 10934, 11308, 11928, 12336, 12496, 14392, 16401, 16962, 18247, 18744, 19789, 21588, 21868, 22616, 23856, 28784, 32802, 33924, 36494, 37488, 39578, 43176, 43736, 45232, 54741, 59367, 65604, 67848, 72988, 79156, 86352, 87472, 109482, 118734, 127729, 131208, 135696, 145976, 158312, 200717, 218964, 237468, 255458, 262416, 291952, 316624, 383187, 401434, 437928, 474936, 510916, 602151, 766374, 802868, 875856, 949872, 1021832, 1204302, 1405019, 1532748, 1605736, 2043664, 2408604, 2810038, 3065496, 3211472, 4215057, 4817208, 5620076, 6130992, 8430114, 9634416, 11240152, 16860228, 22480304, 33720456, 67440912]

約数ペア:

[(1, 67440912), (2, 33720456), (3, 22480304), (4, 16860228), (6, 11240152), (7, 9634416), (8, 8430114), (11, 6130992), (12, 5620076), (14, 4817208), (16, 4215057), (21, 3211472), (22, 3065496), (24, 2810038), (28, 2408604), (33, 2043664), (42, 1605736), (44, 1532748), (48, 1405019), (56, 1204302), (66, 1021832), (71, 949872), (77, 875856), (84, 802868), (88, 766374), (112, 602151), (132, 510916), (142, 474936), (154, 437928), (168, 401434), (176, 383187), (213, 316624), (231, 291952), (257, 262416), (264, 255458), (284, 237468), (308, 218964), (336, 200717), (426, 158312), (462, 145976), (497, 135696), (514, 131208), (528, 127729), (568, 118734), (616, 109482), (771, 87472), (781, 86352), (852, 79156), (924, 72988), (994, 67848), (1028, 65604), (1136, 59367), (1232, 54741), (1491, 45232), (1542, 43736), (1562, 43176), (1704, 39578), (1799, 37488), (1848, 36494), (1988, 33924), (2056, 32802), (2343, 28784), (2827, 23856), (2982, 22616), (3084, 21868), (3124, 21588), (3408, 19789), (3598, 18744), (3696, 18247), (3976, 16962), (4112, 16401), (4686, 14392), (5397, 12496), (5467, 12336), (5654, 11928), (5964, 11308), (6168, 10934), (6248, 10794), (7196, 9372), (7952, 8481)]