54687472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 131737600

約数和(自身を除く): 77050128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 829, 868, 1064, 1178, 1658, 1736, 2128, 2356, 3316, 3472, 4123, 4712, 5803, 6632, 8246, 9424, 11606, 13264, 15751, 16492, 23212, 25699, 31502, 32984, 46424, 51398, 63004, 65968, 92848, 102796, 110257, 126008, 179893, 205592, 220514, 252016, 359786, 411184, 441028, 488281, 719572, 882056, 976562, 1439144, 1764112, 1953124, 2878288, 3417967, 3906248, 6835934, 7812496, 13671868, 27343736, 54687472]

約数ペア:

[(1, 54687472), (2, 27343736), (4, 13671868), (7, 7812496), (8, 6835934), (14, 3906248), (16, 3417967), (19, 2878288), (28, 1953124), (31, 1764112), (38, 1439144), (56, 976562), (62, 882056), (76, 719572), (112, 488281), (124, 441028), (133, 411184), (152, 359786), (217, 252016), (248, 220514), (266, 205592), (304, 179893), (434, 126008), (496, 110257), (532, 102796), (589, 92848), (829, 65968), (868, 63004), (1064, 51398), (1178, 46424), (1658, 32984), (1736, 31502), (2128, 25699), (2356, 23212), (3316, 16492), (3472, 15751), (4123, 13264), (4712, 11606), (5803, 9424), (6632, 8246)]