71503656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1123}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 205017600

約数和(自身を除く): 133513944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 379, 758, 1123, 1137, 1516, 2246, 2274, 2653, 3032, 3369, 4492, 4548, 5306, 6738, 7861, 7959, 8984, 9096, 10612, 13476, 15722, 15918, 21224, 23583, 26952, 31444, 31836, 47166, 62888, 63672, 94332, 188664, 425617, 851234, 1276851, 1702468, 2553702, 2979319, 3404936, 5107404, 5958638, 8937957, 10214808, 11917276, 17875914, 23834552, 35751828, 71503656]

約数ペア:

[(1, 71503656), (2, 35751828), (3, 23834552), (4, 17875914), (6, 11917276), (7, 10214808), (8, 8937957), (12, 5958638), (14, 5107404), (21, 3404936), (24, 2979319), (28, 2553702), (42, 1702468), (56, 1276851), (84, 851234), (168, 425617), (379, 188664), (758, 94332), (1123, 63672), (1137, 62888), (1516, 47166), (2246, 31836), (2274, 31444), (2653, 26952), (3032, 23583), (3369, 21224), (4492, 15918), (4548, 15722), (5306, 13476), (6738, 10612), (7861, 9096), (7959, 8984)]