71670852

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 219985920

約数和(自身を除く): 148315068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 43, 44, 46, 54, 61, 66, 69, 86, 92, 99, 108, 122, 129, 132, 138, 172, 183, 198, 207, 244, 253, 258, 276, 297, 366, 387, 396, 414, 473, 506, 516, 549, 594, 621, 671, 732, 759, 774, 828, 946, 989, 1012, 1098, 1161, 1188, 1242, 1342, 1403, 1419, 1518, 1548, 1647, 1892, 1978, 2013, 2196, 2277, 2322, 2484, 2623, 2684, 2806, 2838, 2967, 3036, 3294, 3956, 4026, 4209, 4257, 4554, 4644, 5246, 5612, 5676, 5934, 6039, 6588, 6831, 7869, 8052, 8418, 8514, 8901, 9108, 10492, 10879, 11868, 12078, 12627, 12771, 13662, 15433, 15738, 16836, 17028, 17802, 18117, 21758, 23607, 24156, 25254, 25542, 26703, 27324, 28853, 30866, 31476, 32637, 35604, 36234, 37881, 43516, 46299, 47214, 50508, 51084, 53406, 57706, 60329, 61732, 65274, 70821, 72468, 75762, 86559, 92598, 94428, 97911, 106812, 115412, 120658, 130548, 138897, 141642, 151524, 173118, 180987, 185196, 195822, 241316, 259677, 277794, 283284, 293733, 346236, 361974, 391644, 416691, 519354, 542961, 555588, 587466, 663619, 723948, 779031, 833382, 1038708, 1085922, 1174932, 1327238, 1558062, 1628883, 1666764, 1990857, 2171844, 2654476, 3116124, 3257766, 3981714, 5972571, 6515532, 7963428, 11945142, 17917713, 23890284, 35835426, 71670852]

約数ペア:

[(1, 71670852), (2, 35835426), (3, 23890284), (4, 17917713), (6, 11945142), (9, 7963428), (11, 6515532), (12, 5972571), (18, 3981714), (22, 3257766), (23, 3116124), (27, 2654476), (33, 2171844), (36, 1990857), (43, 1666764), (44, 1628883), (46, 1558062), (54, 1327238), (61, 1174932), (66, 1085922), (69, 1038708), (86, 833382), (92, 779031), (99, 723948), (108, 663619), (122, 587466), (129, 555588), (132, 542961), (138, 519354), (172, 416691), (183, 391644), (198, 361974), (207, 346236), (244, 293733), (253, 283284), (258, 277794), (276, 259677), (297, 241316), (366, 195822), (387, 185196), (396, 180987), (414, 173118), (473, 151524), (506, 141642), (516, 138897), (549, 130548), (594, 120658), (621, 115412), (671, 106812), (732, 97911), (759, 94428), (774, 92598), (828, 86559), (946, 75762), (989, 72468), (1012, 70821), (1098, 65274), (1161, 61732), (1188, 60329), (1242, 57706), (1342, 53406), (1403, 51084), (1419, 50508), (1518, 47214), (1548, 46299), (1647, 43516), (1892, 37881), (1978, 36234), (2013, 35604), (2196, 32637), (2277, 31476), (2322, 30866), (2484, 28853), (2623, 27324), (2684, 26703), (2806, 25542), (2838, 25254), (2967, 24156), (3036, 23607), (3294, 21758), (3956, 18117), (4026, 17802), (4209, 17028), (4257, 16836), (4554, 15738), (4644, 15433), (5246, 13662), (5612, 12771), (5676, 12627), (5934, 12078), (6039, 11868), (6588, 10879), (6831, 10492), (7869, 9108), (8052, 8901), (8418, 8514)]