80977848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 254361600

約数和(自身を除く): 173383752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1103, 1288, 1311, 1596, 1748, 1932, 2206, 2622, 3059, 3192, 3309, 3496, 3864, 4412, 5244, 6118, 6618, 7721, 8824, 9177, 10488, 12236, 13236, 15442, 18354, 20957, 23163, 24472, 25369, 26472, 30884, 36708, 41914, 46326, 50738, 61768, 62871, 73416, 76107, 83828, 92652, 101476, 125742, 146699, 152214, 167656, 177583, 185304, 202952, 251484, 293398, 304428, 355166, 440097, 482011, 502968, 532749, 586796, 608856, 710332, 880194, 964022, 1065498, 1173592, 1420664, 1446033, 1760388, 1928044, 2130996, 2892066, 3374077, 3520776, 3856088, 4261992, 5784132, 6748154, 10122231, 11568264, 13496308, 20244462, 26992616, 40488924, 80977848]

約数ペア:

[(1, 80977848), (2, 40488924), (3, 26992616), (4, 20244462), (6, 13496308), (7, 11568264), (8, 10122231), (12, 6748154), (14, 5784132), (19, 4261992), (21, 3856088), (23, 3520776), (24, 3374077), (28, 2892066), (38, 2130996), (42, 1928044), (46, 1760388), (56, 1446033), (57, 1420664), (69, 1173592), (76, 1065498), (84, 964022), (92, 880194), (114, 710332), (133, 608856), (138, 586796), (152, 532749), (161, 502968), (168, 482011), (184, 440097), (228, 355166), (266, 304428), (276, 293398), (322, 251484), (399, 202952), (437, 185304), (456, 177583), (483, 167656), (532, 152214), (552, 146699), (644, 125742), (798, 101476), (874, 92652), (966, 83828), (1064, 76107), (1103, 73416), (1288, 62871), (1311, 61768), (1596, 50738), (1748, 46326), (1932, 41914), (2206, 36708), (2622, 30884), (3059, 26472), (3192, 25369), (3309, 24472), (3496, 23163), (3864, 20957), (4412, 18354), (5244, 15442), (6118, 13236), (6618, 12236), (7721, 10488), (8824, 9177)]