82545008

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 120

約数和(自身を含む): 204228000

約数和(自身を除く): 121682992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 89, 91, 98, 104, 112, 169, 178, 182, 196, 208, 338, 343, 356, 364, 392, 623, 637, 676, 686, 712, 728, 784, 1157, 1183, 1246, 1274, 1352, 1372, 1424, 1456, 2314, 2366, 2492, 2548, 2704, 2744, 4361, 4459, 4628, 4732, 4984, 5096, 5488, 8099, 8281, 8722, 8918, 9256, 9464, 9968, 10192, 15041, 16198, 16562, 17444, 17836, 18512, 18928, 30082, 30527, 32396, 33124, 34888, 35672, 56693, 57967, 60164, 61054, 64792, 66248, 69776, 71344, 105287, 113386, 115934, 120328, 122108, 129584, 132496, 210574, 226772, 231868, 240656, 244216, 396851, 421148, 453544, 463736, 488432, 737009, 793702, 842296, 907088, 927472, 1474018, 1587404, 1684592, 2948036, 3174808, 5159063, 5896072, 6349616, 10318126, 11792144, 20636252, 41272504, 82545008]

約数ペア:

[(1, 82545008), (2, 41272504), (4, 20636252), (7, 11792144), (8, 10318126), (13, 6349616), (14, 5896072), (16, 5159063), (26, 3174808), (28, 2948036), (49, 1684592), (52, 1587404), (56, 1474018), (89, 927472), (91, 907088), (98, 842296), (104, 793702), (112, 737009), (169, 488432), (178, 463736), (182, 453544), (196, 421148), (208, 396851), (338, 244216), (343, 240656), (356, 231868), (364, 226772), (392, 210574), (623, 132496), (637, 129584), (676, 122108), (686, 120328), (712, 115934), (728, 113386), (784, 105287), (1157, 71344), (1183, 69776), (1246, 66248), (1274, 64792), (1352, 61054), (1372, 60164), (1424, 57967), (1456, 56693), (2314, 35672), (2366, 34888), (2492, 33124), (2548, 32396), (2704, 30527), (2744, 30082), (4361, 18928), (4459, 18512), (4628, 17836), (4732, 17444), (4984, 16562), (5096, 16198), (5488, 15041), (8099, 10192), (8281, 9968), (8722, 9464), (8918, 9256)]