8720082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 16163118

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 46, 51, 54, 59, 63, 69, 102, 118, 119, 126, 138, 153, 161, 177, 189, 207, 238, 306, 322, 354, 357, 378, 391, 413, 414, 459, 483, 531, 621, 714, 782, 826, 918, 966, 1003, 1062, 1071, 1173, 1239, 1242, 1357, 1449, 1593, 2006, 2142, 2346, 2478, 2714, 2737, 2898, 3009, 3186, 3213, 3519, 3717, 4071, 4347, 5474, 6018, 6426, 7021, 7038, 7434, 8142, 8211, 8694, 9027, 9499, 10557, 11151, 12213, 14042, 16422, 18054, 18998, 21063, 21114, 22302, 23069, 24426, 24633, 27081, 28497, 36639, 42126, 46138, 49266, 54162, 56994, 63189, 69207, 73278, 73899, 85491, 126378, 138414, 147798, 161483, 170982, 189567, 207621, 256473, 322966, 379134, 415242, 484449, 512946, 622863, 968898, 1245726, 1453347, 2906694, 4360041, 8720082]

約数ペア:

[(1, 8720082), (2, 4360041), (3, 2906694), (6, 1453347), (7, 1245726), (9, 968898), (14, 622863), (17, 512946), (18, 484449), (21, 415242), (23, 379134), (27, 322966), (34, 256473), (42, 207621), (46, 189567), (51, 170982), (54, 161483), (59, 147798), (63, 138414), (69, 126378), (102, 85491), (118, 73899), (119, 73278), (126, 69207), (138, 63189), (153, 56994), (161, 54162), (177, 49266), (189, 46138), (207, 42126), (238, 36639), (306, 28497), (322, 27081), (354, 24633), (357, 24426), (378, 23069), (391, 22302), (413, 21114), (414, 21063), (459, 18998), (483, 18054), (531, 16422), (621, 14042), (714, 12213), (782, 11151), (826, 10557), (918, 9499), (966, 9027), (1003, 8694), (1062, 8211), (1071, 8142), (1173, 7434), (1239, 7038), (1242, 7021), (1357, 6426), (1449, 6018), (1593, 5474), (2006, 4347), (2142, 4071), (2346, 3717), (2478, 3519), (2714, 3213), (2737, 3186), (2898, 3009)]