7880004

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 108

約数和(自身を含む): 23044112

約数和(自身を除く): 15164108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 67, 81, 99, 108, 121, 132, 134, 162, 198, 201, 242, 243, 268, 297, 324, 363, 396, 402, 484, 486, 594, 603, 726, 737, 804, 891, 972, 1089, 1188, 1206, 1452, 1474, 1782, 1809, 2178, 2211, 2412, 2673, 2948, 3267, 3564, 3618, 4356, 4422, 5346, 5427, 6534, 6633, 7236, 8107, 8844, 9801, 10692, 10854, 13068, 13266, 16214, 16281, 19602, 19899, 21708, 24321, 26532, 29403, 32428, 32562, 39204, 39798, 48642, 58806, 59697, 65124, 72963, 79596, 97284, 117612, 119394, 145926, 179091, 218889, 238788, 291852, 358182, 437778, 656667, 716364, 875556, 1313334, 1970001, 2626668, 3940002, 7880004]

約数ペア:

[(1, 7880004), (2, 3940002), (3, 2626668), (4, 1970001), (6, 1313334), (9, 875556), (11, 716364), (12, 656667), (18, 437778), (22, 358182), (27, 291852), (33, 238788), (36, 218889), (44, 179091), (54, 145926), (66, 119394), (67, 117612), (81, 97284), (99, 79596), (108, 72963), (121, 65124), (132, 59697), (134, 58806), (162, 48642), (198, 39798), (201, 39204), (242, 32562), (243, 32428), (268, 29403), (297, 26532), (324, 24321), (363, 21708), (396, 19899), (402, 19602), (484, 16281), (486, 16214), (594, 13266), (603, 13068), (726, 10854), (737, 10692), (804, 9801), (891, 8844), (972, 8107), (1089, 7236), (1188, 6633), (1206, 6534), (1452, 5427), (1474, 5346), (1782, 4422), (1809, 4356), (2178, 3618), (2211, 3564), (2412, 3267), (2673, 2948)]