73806256

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 146084400

約数和(自身を除く): 72278144

約数列:

[1, 2, 4, 8, 16, 83, 149, 166, 298, 332, 373, 596, 664, 746, 1192, 1328, 1492, 2384, 2984, 5968, 12367, 24734, 30959, 49468, 55577, 61918, 98936, 111154, 123836, 197872, 222308, 247672, 444616, 495344, 889232, 4612891, 9225782, 18451564, 36903128, 73806256]

約数ペア:

[(1, 73806256), (2, 36903128), (4, 18451564), (8, 9225782), (16, 4612891), (83, 889232), (149, 495344), (166, 444616), (298, 247672), (332, 222308), (373, 197872), (596, 123836), (664, 111154), (746, 98936), (1192, 61918), (1328, 55577), (1492, 49468), (2384, 30959), (2984, 24734), (5968, 12367)]