64915992

素因数分解:

$2^3\times 3^6\times {\mathrm{11131}}^1$

素因数の和:11155

約数の個数: 56

約数和(自身を含む): 182509140

約数和(自身を除く): 117593148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 11131, 22262, 33393, 44524, 66786, 89048, 100179, 133572, 200358, 267144, 300537, 400716, 601074, 801432, 901611, 1202148, 1803222, 2404296, 2704833, 3606444, 5409666, 7212888, 8114499, 10819332, 16228998, 21638664, 32457996, 64915992]

約数ペア:

[(1, 64915992), (2, 32457996), (3, 21638664), (4, 16228998), (6, 10819332), (8, 8114499), (9, 7212888), (12, 5409666), (18, 3606444), (24, 2704833), (27, 2404296), (36, 1803222), (54, 1202148), (72, 901611), (81, 801432), (108, 601074), (162, 400716), (216, 300537), (243, 267144), (324, 200358), (486, 133572), (648, 100179), (729, 89048), (972, 66786), (1458, 44524), (1944, 33393), (2916, 22262), (5832, 11131)]