63186872

素因数分解:

$2^3\times 7^2\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 138510000

約数和(自身を除く): 75323128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 359, 392, 449, 718, 898, 1436, 1796, 2513, 2872, 3143, 3592, 5026, 6286, 10052, 12572, 17591, 20104, 22001, 25144, 35182, 44002, 70364, 88004, 140728, 161191, 176008, 322382, 644764, 1128337, 1289528, 2256674, 4513348, 7898359, 9026696, 15796718, 31593436, 63186872]

約数ペア:

[(1, 63186872), (2, 31593436), (4, 15796718), (7, 9026696), (8, 7898359), (14, 4513348), (28, 2256674), (49, 1289528), (56, 1128337), (98, 644764), (196, 322382), (359, 176008), (392, 161191), (449, 140728), (718, 88004), (898, 70364), (1436, 44002), (1796, 35182), (2513, 25144), (2872, 22001), (3143, 20104), (3592, 17591), (5026, 12572), (6286, 10052)]