87040008

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{12211}}^1$

素因数の和:12240

約数の個数: 80

約数和(自身を含む): 265977360

約数和(自身を除く): 178937352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 12211, 24422, 36633, 48844, 73266, 97688, 109899, 134321, 146532, 219798, 268642, 293064, 329697, 402963, 439596, 537284, 659394, 805926, 879192, 989091, 1074568, 1208889, 1318788, 1611852, 1978182, 2417778, 2637576, 3223704, 3626667, 3956364, 4835556, 7253334, 7912728, 9671112, 10880001, 14506668, 21760002, 29013336, 43520004, 87040008]

約数ペア:

[(1, 87040008), (2, 43520004), (3, 29013336), (4, 21760002), (6, 14506668), (8, 10880001), (9, 9671112), (11, 7912728), (12, 7253334), (18, 4835556), (22, 3956364), (24, 3626667), (27, 3223704), (33, 2637576), (36, 2417778), (44, 1978182), (54, 1611852), (66, 1318788), (72, 1208889), (81, 1074568), (88, 989091), (99, 879192), (108, 805926), (132, 659394), (162, 537284), (198, 439596), (216, 402963), (264, 329697), (297, 293064), (324, 268642), (396, 219798), (594, 146532), (648, 134321), (792, 109899), (891, 97688), (1188, 73266), (1782, 48844), (2376, 36633), (3564, 24422), (7128, 12211)]