681161136

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4074

約数の個数: 80

約数和(自身を含む): 1819288320

約数和(自身を除く): 1138127184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 472, 488, 708, 732, 944, 976, 1416, 1464, 2832, 2928, 3599, 3943, 7198, 7886, 10797, 11829, 14396, 15772, 21594, 23658, 28792, 31544, 43188, 47316, 57584, 63088, 86376, 94632, 172752, 189264, 232637, 240523, 465274, 481046, 697911, 721569, 930548, 962092, 1395822, 1443138, 1861096, 1924184, 2791644, 2886276, 3722192, 3848368, 5583288, 5772552, 11166576, 11545104, 14190857, 28381714, 42572571, 56763428, 85145142, 113526856, 170290284, 227053712, 340580568, 681161136]

約数ペア:

[(1, 681161136), (2, 340580568), (3, 227053712), (4, 170290284), (6, 113526856), (8, 85145142), (12, 56763428), (16, 42572571), (24, 28381714), (48, 14190857), (59, 11545104), (61, 11166576), (118, 5772552), (122, 5583288), (177, 3848368), (183, 3722192), (236, 2886276), (244, 2791644), (354, 1924184), (366, 1861096), (472, 1443138), (488, 1395822), (708, 962092), (732, 930548), (944, 721569), (976, 697911), (1416, 481046), (1464, 465274), (2832, 240523), (2928, 232637), (3599, 189264), (3943, 172752), (7198, 94632), (7886, 86376), (10797, 63088), (11829, 57584), (14396, 47316), (15772, 43188), (21594, 31544), (23658, 28792)]