68238424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 142560000

約数和(自身を除く): 74321576

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 131, 149, 152, 184, 262, 298, 437, 524, 596, 874, 1048, 1192, 1748, 2489, 2831, 3013, 3427, 3496, 4978, 5662, 6026, 6854, 9956, 11324, 12052, 13708, 19519, 19912, 22648, 24104, 27416, 39038, 57247, 65113, 78076, 114494, 130226, 156152, 228988, 260452, 370861, 448937, 457976, 520904, 741722, 897874, 1483444, 1795748, 2966888, 3591496, 8529803, 17059606, 34119212, 68238424]

約数ペア:

[(1, 68238424), (2, 34119212), (4, 17059606), (8, 8529803), (19, 3591496), (23, 2966888), (38, 1795748), (46, 1483444), (76, 897874), (92, 741722), (131, 520904), (149, 457976), (152, 448937), (184, 370861), (262, 260452), (298, 228988), (437, 156152), (524, 130226), (596, 114494), (874, 78076), (1048, 65113), (1192, 57247), (1748, 39038), (2489, 27416), (2831, 24104), (3013, 22648), (3427, 19912), (3496, 19519), (4978, 13708), (5662, 12052), (6026, 11324), (6854, 9956)]