71069724

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 216

約数和(自身を含む): 225283968

約数和(自身を除く): 154214244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 27, 33, 34, 36, 44, 46, 51, 54, 66, 68, 69, 81, 92, 99, 102, 108, 132, 138, 153, 162, 187, 198, 204, 207, 243, 253, 276, 289, 297, 306, 324, 374, 391, 396, 414, 459, 486, 506, 561, 578, 594, 612, 621, 748, 759, 782, 828, 867, 891, 918, 972, 1012, 1122, 1156, 1173, 1188, 1242, 1377, 1518, 1564, 1683, 1734, 1782, 1836, 1863, 2244, 2277, 2346, 2484, 2601, 2673, 2754, 3036, 3179, 3366, 3468, 3519, 3564, 3726, 4131, 4301, 4554, 4692, 5049, 5202, 5346, 5508, 5589, 6358, 6647, 6732, 6831, 7038, 7452, 7803, 8262, 8602, 9108, 9537, 10098, 10404, 10557, 10692, 11178, 12716, 12903, 13294, 13662, 14076, 15147, 15606, 16524, 17204, 19074, 19941, 20196, 20493, 21114, 22356, 23409, 25806, 26588, 27324, 28611, 30294, 31212, 31671, 38148, 38709, 39882, 40986, 42228, 45441, 46818, 51612, 57222, 59823, 60588, 61479, 63342, 70227, 73117, 77418, 79764, 81972, 85833, 90882, 93636, 95013, 114444, 116127, 119646, 122958, 126684, 140454, 146234, 154836, 171666, 179469, 181764, 190026, 219351, 232254, 239292, 245916, 257499, 280908, 292468, 343332, 348381, 358938, 380052, 438702, 464508, 514998, 538407, 658053, 696762, 717876, 772497, 877404, 1029996, 1045143, 1076814, 1316106, 1393524, 1544994, 1615221, 1974159, 2090286, 2153628, 2632212, 3089988, 3230442, 3948318, 4180572, 5922477, 6460884, 7896636, 11844954, 17767431, 23689908, 35534862, 71069724]

約数ペア:

[(1, 71069724), (2, 35534862), (3, 23689908), (4, 17767431), (6, 11844954), (9, 7896636), (11, 6460884), (12, 5922477), (17, 4180572), (18, 3948318), (22, 3230442), (23, 3089988), (27, 2632212), (33, 2153628), (34, 2090286), (36, 1974159), (44, 1615221), (46, 1544994), (51, 1393524), (54, 1316106), (66, 1076814), (68, 1045143), (69, 1029996), (81, 877404), (92, 772497), (99, 717876), (102, 696762), (108, 658053), (132, 538407), (138, 514998), (153, 464508), (162, 438702), (187, 380052), (198, 358938), (204, 348381), (207, 343332), (243, 292468), (253, 280908), (276, 257499), (289, 245916), (297, 239292), (306, 232254), (324, 219351), (374, 190026), (391, 181764), (396, 179469), (414, 171666), (459, 154836), (486, 146234), (506, 140454), (561, 126684), (578, 122958), (594, 119646), (612, 116127), (621, 114444), (748, 95013), (759, 93636), (782, 90882), (828, 85833), (867, 81972), (891, 79764), (918, 77418), (972, 73117), (1012, 70227), (1122, 63342), (1156, 61479), (1173, 60588), (1188, 59823), (1242, 57222), (1377, 51612), (1518, 46818), (1564, 45441), (1683, 42228), (1734, 40986), (1782, 39882), (1836, 38709), (1863, 38148), (2244, 31671), (2277, 31212), (2346, 30294), (2484, 28611), (2601, 27324), (2673, 26588), (2754, 25806), (3036, 23409), (3179, 22356), (3366, 21114), (3468, 20493), (3519, 20196), (3564, 19941), (3726, 19074), (4131, 17204), (4301, 16524), (4554, 15606), (4692, 15147), (5049, 14076), (5202, 13662), (5346, 13294), (5508, 12903), (5589, 12716), (6358, 11178), (6647, 10692), (6732, 10557), (6831, 10404), (7038, 10098), (7452, 9537), (7803, 9108), (8262, 8602)]