67389264

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20347}}^1$

素因数の和:20384

約数の個数: 60

約数和(自身を含む): 196805856

約数和(自身を除く): 129416592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 20347, 40694, 61041, 81388, 122082, 162776, 183123, 244164, 325552, 366246, 467981, 488328, 732492, 935962, 976656, 1403943, 1464984, 1871924, 2807886, 2929968, 3743848, 4211829, 5615772, 7487696, 8423658, 11231544, 16847316, 22463088, 33694632, 67389264]

約数ペア:

[(1, 67389264), (2, 33694632), (3, 22463088), (4, 16847316), (6, 11231544), (8, 8423658), (9, 7487696), (12, 5615772), (16, 4211829), (18, 3743848), (23, 2929968), (24, 2807886), (36, 1871924), (46, 1464984), (48, 1403943), (69, 976656), (72, 935962), (92, 732492), (138, 488328), (144, 467981), (184, 366246), (207, 325552), (276, 244164), (368, 183123), (414, 162776), (552, 122082), (828, 81388), (1104, 61041), (1656, 40694), (3312, 20347)]