28183464

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 86423040

約数和(自身を除く): 58239576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 61, 62, 69, 72, 81, 92, 93, 108, 122, 124, 138, 162, 183, 184, 186, 207, 216, 244, 248, 276, 279, 324, 366, 372, 414, 488, 549, 552, 558, 621, 648, 713, 732, 744, 828, 837, 1098, 1116, 1242, 1403, 1426, 1464, 1647, 1656, 1674, 1863, 1891, 2139, 2196, 2232, 2484, 2511, 2806, 2852, 3294, 3348, 3726, 3782, 4209, 4278, 4392, 4941, 4968, 5022, 5612, 5673, 5704, 6417, 6588, 6696, 7452, 7564, 8418, 8556, 9882, 10044, 11224, 11346, 12627, 12834, 13176, 14904, 15128, 16836, 17019, 17112, 19251, 19764, 20088, 22692, 25254, 25668, 33672, 34038, 37881, 38502, 39528, 43493, 45384, 50508, 51057, 51336, 57753, 68076, 75762, 77004, 86986, 101016, 102114, 113643, 115506, 130479, 136152, 151524, 153171, 154008, 173972, 204228, 227286, 231012, 260958, 303048, 306342, 347944, 391437, 408456, 454572, 462024, 521916, 612684, 782874, 909144, 1043832, 1174311, 1225368, 1565748, 2348622, 3131496, 3522933, 4697244, 7045866, 9394488, 14091732, 28183464]

約数ペア:

[(1, 28183464), (2, 14091732), (3, 9394488), (4, 7045866), (6, 4697244), (8, 3522933), (9, 3131496), (12, 2348622), (18, 1565748), (23, 1225368), (24, 1174311), (27, 1043832), (31, 909144), (36, 782874), (46, 612684), (54, 521916), (61, 462024), (62, 454572), (69, 408456), (72, 391437), (81, 347944), (92, 306342), (93, 303048), (108, 260958), (122, 231012), (124, 227286), (138, 204228), (162, 173972), (183, 154008), (184, 153171), (186, 151524), (207, 136152), (216, 130479), (244, 115506), (248, 113643), (276, 102114), (279, 101016), (324, 86986), (366, 77004), (372, 75762), (414, 68076), (488, 57753), (549, 51336), (552, 51057), (558, 50508), (621, 45384), (648, 43493), (713, 39528), (732, 38502), (744, 37881), (828, 34038), (837, 33672), (1098, 25668), (1116, 25254), (1242, 22692), (1403, 20088), (1426, 19764), (1464, 19251), (1647, 17112), (1656, 17019), (1674, 16836), (1863, 15128), (1891, 14904), (2139, 13176), (2196, 12834), (2232, 12627), (2484, 11346), (2511, 11224), (2806, 10044), (2852, 9882), (3294, 8556), (3348, 8418), (3726, 7564), (3782, 7452), (4209, 6696), (4278, 6588), (4392, 6417), (4941, 5704), (4968, 5673), (5022, 5612)]