87680232

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 181213848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 53, 54, 69, 72, 74, 81, 92, 106, 108, 111, 138, 148, 159, 162, 184, 207, 212, 216, 222, 243, 276, 296, 318, 324, 333, 414, 424, 444, 477, 486, 552, 621, 636, 648, 666, 828, 851, 888, 954, 972, 999, 1219, 1242, 1272, 1332, 1431, 1656, 1702, 1863, 1908, 1944, 1961, 1998, 2438, 2484, 2553, 2664, 2862, 2997, 3404, 3657, 3726, 3816, 3922, 3996, 4293, 4876, 4968, 5106, 5589, 5724, 5883, 5994, 6808, 7314, 7452, 7659, 7844, 7992, 8586, 8991, 9752, 10212, 10971, 11178, 11448, 11766, 11988, 12879, 14628, 14904, 15318, 15688, 17172, 17649, 17982, 20424, 21942, 22356, 22977, 23532, 23976, 25758, 29256, 30636, 32913, 34344, 35298, 35964, 43884, 44712, 45103, 45954, 47064, 51516, 52947, 61272, 65826, 68931, 70596, 71928, 87768, 90206, 91908, 98739, 103032, 105894, 131652, 135309, 137862, 141192, 158841, 180412, 183816, 197478, 206793, 211788, 263304, 270618, 275724, 296217, 317682, 360824, 394956, 405927, 413586, 423576, 476523, 541236, 551448, 592434, 635364, 789912, 811854, 827172, 953046, 1082472, 1184868, 1217781, 1270728, 1623708, 1654344, 1906092, 2369736, 2435562, 3247416, 3653343, 3812184, 4871124, 7306686, 9742248, 10960029, 14613372, 21920058, 29226744, 43840116, 87680232]

約数ペア:

[(1, 87680232), (2, 43840116), (3, 29226744), (4, 21920058), (6, 14613372), (8, 10960029), (9, 9742248), (12, 7306686), (18, 4871124), (23, 3812184), (24, 3653343), (27, 3247416), (36, 2435562), (37, 2369736), (46, 1906092), (53, 1654344), (54, 1623708), (69, 1270728), (72, 1217781), (74, 1184868), (81, 1082472), (92, 953046), (106, 827172), (108, 811854), (111, 789912), (138, 635364), (148, 592434), (159, 551448), (162, 541236), (184, 476523), (207, 423576), (212, 413586), (216, 405927), (222, 394956), (243, 360824), (276, 317682), (296, 296217), (318, 275724), (324, 270618), (333, 263304), (414, 211788), (424, 206793), (444, 197478), (477, 183816), (486, 180412), (552, 158841), (621, 141192), (636, 137862), (648, 135309), (666, 131652), (828, 105894), (851, 103032), (888, 98739), (954, 91908), (972, 90206), (999, 87768), (1219, 71928), (1242, 70596), (1272, 68931), (1332, 65826), (1431, 61272), (1656, 52947), (1702, 51516), (1863, 47064), (1908, 45954), (1944, 45103), (1961, 44712), (1998, 43884), (2438, 35964), (2484, 35298), (2553, 34344), (2664, 32913), (2862, 30636), (2997, 29256), (3404, 25758), (3657, 23976), (3726, 23532), (3816, 22977), (3922, 22356), (3996, 21942), (4293, 20424), (4876, 17982), (4968, 17649), (5106, 17172), (5589, 15688), (5724, 15318), (5883, 14904), (5994, 14628), (6808, 12879), (7314, 11988), (7452, 11766), (7659, 11448), (7844, 11178), (7992, 10971), (8586, 10212), (8991, 9752)]