73684656

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2394

約数の個数: 60

約数和(自身を含む): 207174240

約数和(自身を除く): 133489584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2141, 2151, 2868, 3824, 4282, 4302, 5736, 6423, 8564, 8604, 11472, 12846, 17128, 17208, 19269, 25692, 34256, 34416, 38538, 51384, 77076, 102768, 154152, 308304, 511699, 1023398, 1535097, 2046796, 3070194, 4093592, 4605291, 6140388, 8187184, 9210582, 12280776, 18421164, 24561552, 36842328, 73684656]

約数ペア:

[(1, 73684656), (2, 36842328), (3, 24561552), (4, 18421164), (6, 12280776), (8, 9210582), (9, 8187184), (12, 6140388), (16, 4605291), (18, 4093592), (24, 3070194), (36, 2046796), (48, 1535097), (72, 1023398), (144, 511699), (239, 308304), (478, 154152), (717, 102768), (956, 77076), (1434, 51384), (1912, 38538), (2141, 34416), (2151, 34256), (2868, 25692), (3824, 19269), (4282, 17208), (4302, 17128), (5736, 12846), (6423, 11472), (8564, 8604)]