73671588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 135468252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 41, 57, 71, 74, 76, 82, 111, 114, 123, 142, 148, 164, 171, 213, 222, 228, 246, 284, 333, 342, 369, 426, 444, 492, 639, 666, 684, 703, 738, 779, 852, 1278, 1332, 1349, 1406, 1476, 1517, 1558, 2109, 2337, 2556, 2627, 2698, 2812, 2911, 3034, 3116, 4047, 4218, 4551, 4674, 5254, 5396, 5822, 6068, 6327, 7011, 7881, 8094, 8436, 8733, 9102, 9348, 10508, 11644, 12141, 12654, 13653, 14022, 15762, 16188, 17466, 18204, 23643, 24282, 25308, 26199, 27306, 28044, 28823, 31524, 34932, 47286, 48564, 49913, 52398, 54612, 55309, 57646, 86469, 94572, 99826, 104796, 107707, 110618, 115292, 149739, 165927, 172938, 199652, 215414, 221236, 259407, 299478, 323121, 331854, 345876, 430828, 449217, 497781, 518814, 598956, 646242, 663708, 898434, 969363, 995562, 1037628, 1292484, 1796868, 1938726, 1991124, 2046433, 3877452, 4092866, 6139299, 8185732, 12278598, 18417897, 24557196, 36835794, 73671588]

約数ペア:

[(1, 73671588), (2, 36835794), (3, 24557196), (4, 18417897), (6, 12278598), (9, 8185732), (12, 6139299), (18, 4092866), (19, 3877452), (36, 2046433), (37, 1991124), (38, 1938726), (41, 1796868), (57, 1292484), (71, 1037628), (74, 995562), (76, 969363), (82, 898434), (111, 663708), (114, 646242), (123, 598956), (142, 518814), (148, 497781), (164, 449217), (171, 430828), (213, 345876), (222, 331854), (228, 323121), (246, 299478), (284, 259407), (333, 221236), (342, 215414), (369, 199652), (426, 172938), (444, 165927), (492, 149739), (639, 115292), (666, 110618), (684, 107707), (703, 104796), (738, 99826), (779, 94572), (852, 86469), (1278, 57646), (1332, 55309), (1349, 54612), (1406, 52398), (1476, 49913), (1517, 48564), (1558, 47286), (2109, 34932), (2337, 31524), (2556, 28823), (2627, 28044), (2698, 27306), (2812, 26199), (2911, 25308), (3034, 24282), (3116, 23643), (4047, 18204), (4218, 17466), (4551, 16188), (4674, 15762), (5254, 14022), (5396, 13653), (5822, 12654), (6068, 12141), (6327, 11644), (7011, 10508), (7881, 9348), (8094, 9102), (8436, 8733)]