71619696

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2081}}^1$

素因数の和:2334

約数の個数: 60

約数和(自身を含む): 201371040

約数和(自身を除く): 129751344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2081, 2151, 2868, 3824, 4162, 4302, 5736, 6243, 8324, 8604, 11472, 12486, 16648, 17208, 18729, 24972, 33296, 34416, 37458, 49944, 74916, 99888, 149832, 299664, 497359, 994718, 1492077, 1989436, 2984154, 3978872, 4476231, 5968308, 7957744, 8952462, 11936616, 17904924, 23873232, 35809848, 71619696]

約数ペア:

[(1, 71619696), (2, 35809848), (3, 23873232), (4, 17904924), (6, 11936616), (8, 8952462), (9, 7957744), (12, 5968308), (16, 4476231), (18, 3978872), (24, 2984154), (36, 1989436), (48, 1492077), (72, 994718), (144, 497359), (239, 299664), (478, 149832), (717, 99888), (956, 74916), (1434, 49944), (1912, 37458), (2081, 34416), (2151, 33296), (2868, 24972), (3824, 18729), (4162, 17208), (4302, 16648), (5736, 12486), (6243, 11472), (8324, 8604)]