78203496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 239892480

約数和(自身を除く): 161688984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 444, 483, 518, 547, 552, 644, 777, 851, 888, 966, 1036, 1094, 1288, 1554, 1641, 1702, 1932, 2072, 2188, 2553, 3108, 3282, 3404, 3829, 3864, 4376, 5106, 5957, 6216, 6564, 6808, 7658, 10212, 11487, 11914, 12581, 13128, 15316, 17871, 20239, 20424, 22974, 23828, 25162, 30632, 35742, 37743, 40478, 45948, 47656, 50324, 60717, 71484, 75486, 80956, 88067, 91896, 100648, 121434, 141673, 142968, 150972, 161912, 176134, 242868, 264201, 283346, 301944, 352268, 425019, 465497, 485736, 528402, 566692, 704536, 850038, 930994, 1056804, 1133384, 1396491, 1700076, 1861988, 2113608, 2792982, 3258479, 3400152, 3723976, 5585964, 6516958, 9775437, 11171928, 13033916, 19550874, 26067832, 39101748, 78203496]

約数ペア:

[(1, 78203496), (2, 39101748), (3, 26067832), (4, 19550874), (6, 13033916), (7, 11171928), (8, 9775437), (12, 6516958), (14, 5585964), (21, 3723976), (23, 3400152), (24, 3258479), (28, 2792982), (37, 2113608), (42, 1861988), (46, 1700076), (56, 1396491), (69, 1133384), (74, 1056804), (84, 930994), (92, 850038), (111, 704536), (138, 566692), (148, 528402), (161, 485736), (168, 465497), (184, 425019), (222, 352268), (259, 301944), (276, 283346), (296, 264201), (322, 242868), (444, 176134), (483, 161912), (518, 150972), (547, 142968), (552, 141673), (644, 121434), (777, 100648), (851, 91896), (888, 88067), (966, 80956), (1036, 75486), (1094, 71484), (1288, 60717), (1554, 50324), (1641, 47656), (1702, 45948), (1932, 40478), (2072, 37743), (2188, 35742), (2553, 30632), (3108, 25162), (3282, 23828), (3404, 22974), (3829, 20424), (3864, 20239), (4376, 17871), (5106, 15316), (5957, 13128), (6216, 12581), (6564, 11914), (6808, 11487), (7658, 10212)]