78474384

素因数分解:

$2^4\times 3^2\times {\mathrm{544961}}^1$

素因数の和:544975

約数の個数: 30

約数和(自身を含む): 219619686

約数和(自身を除く): 141145302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 544961, 1089922, 1634883, 2179844, 3269766, 4359688, 4904649, 6539532, 8719376, 9809298, 13079064, 19618596, 26158128, 39237192, 78474384]

約数ペア:

[(1, 78474384), (2, 39237192), (3, 26158128), (4, 19618596), (6, 13079064), (8, 9809298), (9, 8719376), (12, 6539532), (16, 4904649), (18, 4359688), (24, 3269766), (36, 2179844), (48, 1634883), (72, 1089922), (144, 544961)]