77437458

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2969}}^1$

素因数の和:3013

約数の個数: 80

約数和(自身を含む): 206997120

約数和(自身を除く): 129559662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 2969, 3726, 4347, 5938, 8694, 8907, 13041, 17814, 20783, 26082, 26721, 41566, 53442, 62349, 68287, 80163, 124698, 136574, 160326, 187047, 204861, 240489, 374094, 409722, 478009, 480978, 561141, 614583, 956018, 1122282, 1229166, 1434027, 1683423, 1843749, 2868054, 3366846, 3687498, 4302081, 5531247, 8604162, 11062494, 12906243, 25812486, 38718729, 77437458]

約数ペア:

[(1, 77437458), (2, 38718729), (3, 25812486), (6, 12906243), (7, 11062494), (9, 8604162), (14, 5531247), (18, 4302081), (21, 3687498), (23, 3366846), (27, 2868054), (42, 1843749), (46, 1683423), (54, 1434027), (63, 1229166), (69, 1122282), (81, 956018), (126, 614583), (138, 561141), (161, 480978), (162, 478009), (189, 409722), (207, 374094), (322, 240489), (378, 204861), (414, 187047), (483, 160326), (567, 136574), (621, 124698), (966, 80163), (1134, 68287), (1242, 62349), (1449, 53442), (1863, 41566), (2898, 26721), (2969, 26082), (3726, 20783), (4347, 17814), (5938, 13041), (8694, 8907)]