74542128

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{17449}}^1$

素因数の和:17549

約数の個数: 40

約数和(自身を含む): 194742000

約数和(自身を除く): 120199872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 17449, 34898, 52347, 69796, 104694, 139592, 209388, 279184, 418776, 837552, 1552961, 3105922, 4658883, 6211844, 9317766, 12423688, 18635532, 24847376, 37271064, 74542128]

約数ペア:

[(1, 74542128), (2, 37271064), (3, 24847376), (4, 18635532), (6, 12423688), (8, 9317766), (12, 6211844), (16, 4658883), (24, 3105922), (48, 1552961), (89, 837552), (178, 418776), (267, 279184), (356, 209388), (534, 139592), (712, 104694), (1068, 69796), (1424, 52347), (2136, 34898), (4272, 17449)]