80707770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6308

約数の個数: 96

約数和(自身を含む): 246564864

約数和(自身を除く): 165857094

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6271, 6435, 12542, 12870, 18813, 31355, 37626, 56439, 62710, 68981, 81523, 94065, 112878, 137962, 163046, 188130, 206943, 244569, 282195, 344905, 407615, 413886, 489138, 564390, 620829, 689810, 733707, 815230, 896753, 1034715, 1222845, 1241658, 1467414, 1793506, 2069430, 2445690, 2690259, 3104145, 3668535, 4483765, 5380518, 6208290, 7337070, 8070777, 8967530, 13451295, 16141554, 26902590, 40353885, 80707770]

約数ペア:

[(1, 80707770), (2, 40353885), (3, 26902590), (5, 16141554), (6, 13451295), (9, 8967530), (10, 8070777), (11, 7337070), (13, 6208290), (15, 5380518), (18, 4483765), (22, 3668535), (26, 3104145), (30, 2690259), (33, 2445690), (39, 2069430), (45, 1793506), (55, 1467414), (65, 1241658), (66, 1222845), (78, 1034715), (90, 896753), (99, 815230), (110, 733707), (117, 689810), (130, 620829), (143, 564390), (165, 489138), (195, 413886), (198, 407615), (234, 344905), (286, 282195), (330, 244569), (390, 206943), (429, 188130), (495, 163046), (585, 137962), (715, 112878), (858, 94065), (990, 81523), (1170, 68981), (1287, 62710), (1430, 56439), (2145, 37626), (2574, 31355), (4290, 18813), (6271, 12870), (6435, 12542)]