85682142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 244057632

約数和(自身を除く): 158375490

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 181, 182, 221, 234, 238, 273, 289, 306, 357, 362, 442, 543, 546, 578, 663, 714, 819, 867, 1071, 1086, 1267, 1326, 1547, 1629, 1638, 1734, 1989, 2023, 2142, 2353, 2534, 2601, 3077, 3094, 3258, 3757, 3801, 3978, 4046, 4641, 4706, 5202, 6069, 6154, 7059, 7514, 7602, 9231, 9282, 11271, 11403, 12138, 13923, 14118, 16471, 18207, 18462, 21177, 21539, 22542, 22806, 26299, 27693, 27846, 32942, 33813, 36414, 40001, 42354, 43078, 49413, 52309, 52598, 55386, 64617, 67626, 78897, 80002, 98826, 104618, 120003, 129234, 148239, 156927, 157794, 193851, 236691, 240006, 280007, 296478, 313854, 360009, 366163, 387702, 470781, 473382, 560014, 680017, 720018, 732326, 840021, 941562, 1098489, 1360034, 1680042, 2040051, 2196978, 2520063, 3295467, 4080102, 4760119, 5040126, 6120153, 6590934, 9520238, 12240306, 14280357, 28560714, 42841071, 85682142]

約数ペア:

[(1, 85682142), (2, 42841071), (3, 28560714), (6, 14280357), (7, 12240306), (9, 9520238), (13, 6590934), (14, 6120153), (17, 5040126), (18, 4760119), (21, 4080102), (26, 3295467), (34, 2520063), (39, 2196978), (42, 2040051), (51, 1680042), (63, 1360034), (78, 1098489), (91, 941562), (102, 840021), (117, 732326), (119, 720018), (126, 680017), (153, 560014), (181, 473382), (182, 470781), (221, 387702), (234, 366163), (238, 360009), (273, 313854), (289, 296478), (306, 280007), (357, 240006), (362, 236691), (442, 193851), (543, 157794), (546, 156927), (578, 148239), (663, 129234), (714, 120003), (819, 104618), (867, 98826), (1071, 80002), (1086, 78897), (1267, 67626), (1326, 64617), (1547, 55386), (1629, 52598), (1638, 52309), (1734, 49413), (1989, 43078), (2023, 42354), (2142, 40001), (2353, 36414), (2534, 33813), (2601, 32942), (3077, 27846), (3094, 27693), (3258, 26299), (3757, 22806), (3801, 22542), (3978, 21539), (4046, 21177), (4641, 18462), (4706, 18207), (5202, 16471), (6069, 14118), (6154, 13923), (7059, 12138), (7514, 11403), (7602, 11271), (9231, 9282)]