81777887544

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9817}}^1\times {\mathrm{15091}}^1$

素因数の和:24940

約数の個数: 64

約数和(自身を含む): 213369488640

約数和(自身を除く): 131591601096

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 9817, 15091, 19634, 29451, 30182, 39268, 45273, 58902, 60364, 78536, 90546, 117804, 120728, 181092, 225791, 235608, 347093, 362184, 451582, 677373, 694186, 903164, 1041279, 1354746, 1388372, 1806328, 2082558, 2709492, 2776744, 4165116, 5418984, 8330232, 148148347, 296296694, 444445041, 592593388, 888890082, 1185186776, 1777780164, 3407411981, 3555560328, 6814823962, 10222235943, 13629647924, 20444471886, 27259295848, 40888943772, 81777887544]

約数ペア:

[(1, 81777887544), (2, 40888943772), (3, 27259295848), (4, 20444471886), (6, 13629647924), (8, 10222235943), (12, 6814823962), (23, 3555560328), (24, 3407411981), (46, 1777780164), (69, 1185186776), (92, 888890082), (138, 592593388), (184, 444445041), (276, 296296694), (552, 148148347), (9817, 8330232), (15091, 5418984), (19634, 4165116), (29451, 2776744), (30182, 2709492), (39268, 2082558), (45273, 1806328), (58902, 1388372), (60364, 1354746), (78536, 1041279), (90546, 903164), (117804, 694186), (120728, 677373), (181092, 451582), (225791, 362184), (235608, 347093)]