72807672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2269}}^1$

素因数の和:2476

約数の個数: 64

約数和(自身を含む): 209203200

約数和(自身を除く): 136395528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 1146, 1337, 1528, 2269, 2292, 2674, 4011, 4538, 4584, 5348, 6807, 8022, 9076, 10696, 13614, 15883, 16044, 18152, 27228, 31766, 32088, 47649, 54456, 63532, 95298, 127064, 190596, 381192, 433379, 866758, 1300137, 1733516, 2600274, 3033653, 3467032, 5200548, 6067306, 9100959, 10401096, 12134612, 18201918, 24269224, 36403836, 72807672]

約数ペア:

[(1, 72807672), (2, 36403836), (3, 24269224), (4, 18201918), (6, 12134612), (7, 10401096), (8, 9100959), (12, 6067306), (14, 5200548), (21, 3467032), (24, 3033653), (28, 2600274), (42, 1733516), (56, 1300137), (84, 866758), (168, 433379), (191, 381192), (382, 190596), (573, 127064), (764, 95298), (1146, 63532), (1337, 54456), (1528, 47649), (2269, 32088), (2292, 31766), (2674, 27228), (4011, 18152), (4538, 16044), (4584, 15883), (5348, 13614), (6807, 10696), (8022, 9076)]