64467432

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12611}}^1$

素因数の和:12694

約数の個数: 48

約数和(自身を含む): 177072480

約数和(自身を除く): 112605048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 12611, 25222, 37833, 50444, 75666, 100888, 113499, 151332, 226998, 302664, 453996, 895381, 907992, 1790762, 2686143, 3581524, 5372286, 7163048, 8058429, 10744572, 16116858, 21489144, 32233716, 64467432]

約数ペア:

[(1, 64467432), (2, 32233716), (3, 21489144), (4, 16116858), (6, 10744572), (8, 8058429), (9, 7163048), (12, 5372286), (18, 3581524), (24, 2686143), (36, 1790762), (71, 907992), (72, 895381), (142, 453996), (213, 302664), (284, 226998), (426, 151332), (568, 113499), (639, 100888), (852, 75666), (1278, 50444), (1704, 37833), (2556, 25222), (5112, 12611)]