78948765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 173062656

約数和(自身を除く): 94113891

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 35, 45, 51, 63, 69, 85, 105, 115, 119, 153, 161, 207, 255, 315, 345, 357, 391, 483, 595, 641, 765, 805, 1035, 1071, 1173, 1449, 1785, 1923, 1955, 2415, 2737, 3205, 3519, 4487, 5355, 5769, 5865, 7245, 8211, 9615, 10897, 13461, 13685, 14743, 17595, 22435, 24633, 28845, 32691, 40383, 41055, 44229, 54485, 67305, 73715, 76279, 98073, 103201, 123165, 132687, 163455, 201915, 221145, 228837, 250631, 309603, 381395, 490365, 516005, 663435, 686511, 751893, 928809, 1144185, 1253155, 1548015, 1754417, 2255679, 3432555, 3759465, 4644045, 5263251, 8772085, 11278395, 15789753, 26316255, 78948765]

約数ペア:

[(1, 78948765), (3, 26316255), (5, 15789753), (7, 11278395), (9, 8772085), (15, 5263251), (17, 4644045), (21, 3759465), (23, 3432555), (35, 2255679), (45, 1754417), (51, 1548015), (63, 1253155), (69, 1144185), (85, 928809), (105, 751893), (115, 686511), (119, 663435), (153, 516005), (161, 490365), (207, 381395), (255, 309603), (315, 250631), (345, 228837), (357, 221145), (391, 201915), (483, 163455), (595, 132687), (641, 123165), (765, 103201), (805, 98073), (1035, 76279), (1071, 73715), (1173, 67305), (1449, 54485), (1785, 44229), (1923, 41055), (1955, 40383), (2415, 32691), (2737, 28845), (3205, 24633), (3519, 22435), (4487, 17595), (5355, 14743), (5769, 13685), (5865, 13461), (7245, 10897), (8211, 9615)]