84171468

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 202442240

約数和(自身を除く): 118270772

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 516, 628, 942, 1039, 1884, 2078, 3117, 4156, 6234, 6751, 12468, 13502, 20253, 27004, 40506, 44677, 81012, 89354, 134031, 163123, 178708, 268062, 326246, 489369, 536124, 652492, 978738, 1957476, 7014289, 14028578, 21042867, 28057156, 42085734, 84171468]

約数ペア:

[(1, 84171468), (2, 42085734), (3, 28057156), (4, 21042867), (6, 14028578), (12, 7014289), (43, 1957476), (86, 978738), (129, 652492), (157, 536124), (172, 489369), (258, 326246), (314, 268062), (471, 178708), (516, 163123), (628, 134031), (942, 89354), (1039, 81012), (1884, 44677), (2078, 40506), (3117, 27004), (4156, 20253), (6234, 13502), (6751, 12468)]