78768096

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6781}}^1$

素因数の和:6816

約数の個数: 72

約数和(自身を含む): 227305512

約数和(自身を除く): 148537416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 6781, 11616, 13562, 20343, 27124, 40686, 54248, 74591, 81372, 108496, 149182, 162744, 216992, 223773, 298364, 325488, 447546, 596728, 650976, 820501, 895092, 1193456, 1641002, 1790184, 2386912, 2461503, 3282004, 3580368, 4923006, 6564008, 7160736, 9846012, 13128016, 19692024, 26256032, 39384048, 78768096]

約数ペア:

[(1, 78768096), (2, 39384048), (3, 26256032), (4, 19692024), (6, 13128016), (8, 9846012), (11, 7160736), (12, 6564008), (16, 4923006), (22, 3580368), (24, 3282004), (32, 2461503), (33, 2386912), (44, 1790184), (48, 1641002), (66, 1193456), (88, 895092), (96, 820501), (121, 650976), (132, 596728), (176, 447546), (242, 325488), (264, 298364), (352, 223773), (363, 216992), (484, 162744), (528, 149182), (726, 108496), (968, 81372), (1056, 74591), (1452, 54248), (1936, 40686), (2904, 27124), (3872, 20343), (5808, 13562), (6781, 11616)]