83890248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 238761600

約数和(自身を除く): 154871352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 43, 52, 74, 78, 86, 104, 111, 129, 148, 156, 169, 172, 222, 258, 296, 312, 338, 344, 444, 481, 507, 516, 559, 676, 888, 962, 1014, 1032, 1118, 1352, 1443, 1591, 1677, 1924, 2028, 2197, 2236, 2886, 3182, 3354, 3848, 4056, 4394, 4472, 4773, 5772, 6253, 6364, 6591, 6708, 7267, 8788, 9546, 11544, 12506, 12728, 13182, 13416, 14534, 17576, 18759, 19092, 20683, 21801, 25012, 26364, 29068, 37518, 38184, 41366, 43602, 50024, 52728, 58136, 62049, 75036, 81289, 82732, 87204, 94471, 124098, 150072, 162578, 165464, 174408, 188942, 243867, 248196, 268879, 283413, 325156, 377884, 487734, 496392, 537758, 566826, 650312, 755768, 806637, 975468, 1075516, 1133652, 1613274, 1950936, 2151032, 2267304, 3226548, 3495427, 6453096, 6990854, 10486281, 13981708, 20972562, 27963416, 41945124, 83890248]

約数ペア:

[(1, 83890248), (2, 41945124), (3, 27963416), (4, 20972562), (6, 13981708), (8, 10486281), (12, 6990854), (13, 6453096), (24, 3495427), (26, 3226548), (37, 2267304), (39, 2151032), (43, 1950936), (52, 1613274), (74, 1133652), (78, 1075516), (86, 975468), (104, 806637), (111, 755768), (129, 650312), (148, 566826), (156, 537758), (169, 496392), (172, 487734), (222, 377884), (258, 325156), (296, 283413), (312, 268879), (338, 248196), (344, 243867), (444, 188942), (481, 174408), (507, 165464), (516, 162578), (559, 150072), (676, 124098), (888, 94471), (962, 87204), (1014, 82732), (1032, 81289), (1118, 75036), (1352, 62049), (1443, 58136), (1591, 52728), (1677, 50024), (1924, 43602), (2028, 41366), (2197, 38184), (2236, 37518), (2886, 29068), (3182, 26364), (3354, 25012), (3848, 21801), (4056, 20683), (4394, 19092), (4472, 18759), (4773, 17576), (5772, 14534), (6253, 13416), (6364, 13182), (6591, 12728), (6708, 12506), (7267, 11544), (8788, 9546)]