172671948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{9067}}^1$

素因数の和:9123

約数の個数: 54

約数和(自身を含む): 456328964

約数和(自身を除く): 283657016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4761, 6348, 9067, 9522, 18134, 19044, 27201, 36268, 54402, 81603, 108804, 163206, 208541, 326412, 417082, 625623, 834164, 1251246, 1876869, 2502492, 3753738, 4796443, 7507476, 9592886, 14389329, 19185772, 28778658, 43167987, 57557316, 86335974, 172671948]

約数ペア:

[(1, 172671948), (2, 86335974), (3, 57557316), (4, 43167987), (6, 28778658), (9, 19185772), (12, 14389329), (18, 9592886), (23, 7507476), (36, 4796443), (46, 3753738), (69, 2502492), (92, 1876869), (138, 1251246), (207, 834164), (276, 625623), (414, 417082), (529, 326412), (828, 208541), (1058, 163206), (1587, 108804), (2116, 81603), (3174, 54402), (4761, 36268), (6348, 27201), (9067, 19044), (9522, 18134)]