90522756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 259459200

約数和(自身を除く): 168936444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 59, 68, 69, 92, 102, 109, 118, 138, 153, 177, 204, 207, 218, 236, 276, 306, 327, 354, 391, 414, 436, 531, 612, 654, 708, 782, 828, 981, 1003, 1062, 1173, 1308, 1357, 1564, 1853, 1962, 2006, 2124, 2346, 2507, 2714, 3009, 3519, 3706, 3924, 4012, 4071, 4692, 5014, 5428, 5559, 6018, 6431, 7038, 7412, 7521, 8142, 9027, 10028, 11118, 12036, 12213, 12862, 14076, 15042, 16284, 16677, 18054, 19293, 22236, 22563, 23069, 24426, 25724, 30084, 33354, 36108, 38586, 42619, 45126, 46138, 48852, 57879, 66708, 69207, 77172, 85238, 90252, 92276, 109327, 115758, 127857, 138414, 147913, 170476, 207621, 218654, 231516, 255714, 276828, 295826, 327981, 383571, 415242, 437308, 443739, 511428, 591652, 655962, 767142, 830484, 887478, 983943, 1311924, 1331217, 1534284, 1774956, 1967886, 2514521, 2662434, 3935772, 5029042, 5324868, 7543563, 10058084, 15087126, 22630689, 30174252, 45261378, 90522756]

約数ペア:

[(1, 90522756), (2, 45261378), (3, 30174252), (4, 22630689), (6, 15087126), (9, 10058084), (12, 7543563), (17, 5324868), (18, 5029042), (23, 3935772), (34, 2662434), (36, 2514521), (46, 1967886), (51, 1774956), (59, 1534284), (68, 1331217), (69, 1311924), (92, 983943), (102, 887478), (109, 830484), (118, 767142), (138, 655962), (153, 591652), (177, 511428), (204, 443739), (207, 437308), (218, 415242), (236, 383571), (276, 327981), (306, 295826), (327, 276828), (354, 255714), (391, 231516), (414, 218654), (436, 207621), (531, 170476), (612, 147913), (654, 138414), (708, 127857), (782, 115758), (828, 109327), (981, 92276), (1003, 90252), (1062, 85238), (1173, 77172), (1308, 69207), (1357, 66708), (1564, 57879), (1853, 48852), (1962, 46138), (2006, 45126), (2124, 42619), (2346, 38586), (2507, 36108), (2714, 33354), (3009, 30084), (3519, 25724), (3706, 24426), (3924, 23069), (4012, 22563), (4071, 22236), (4692, 19293), (5014, 18054), (5428, 16677), (5559, 16284), (6018, 15042), (6431, 14076), (7038, 12862), (7412, 12213), (7521, 12036), (8142, 11118), (9027, 10028)]