79808976

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1615

約数の個数: 120

約数和(自身を含む): 249602080

約数和(自身を除く): 169793104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1579, 1872, 1944, 2106, 2808, 3158, 3159, 3888, 4212, 4737, 5616, 6316, 6318, 8424, 9474, 12632, 12636, 14211, 16848, 18948, 20527, 25264, 25272, 28422, 37896, 41054, 42633, 50544, 56844, 61581, 75792, 82108, 85266, 113688, 123162, 127899, 164216, 170532, 184743, 227376, 246324, 255798, 328432, 341064, 369486, 383697, 492648, 511596, 554229, 682128, 738972, 767394, 985296, 1023192, 1108458, 1477944, 1534788, 1662687, 2046384, 2216916, 2955888, 3069576, 3325374, 4433832, 4988061, 6139152, 6650748, 8867664, 9976122, 13301496, 19952244, 26602992, 39904488, 79808976]

約数ペア:

[(1, 79808976), (2, 39904488), (3, 26602992), (4, 19952244), (6, 13301496), (8, 9976122), (9, 8867664), (12, 6650748), (13, 6139152), (16, 4988061), (18, 4433832), (24, 3325374), (26, 3069576), (27, 2955888), (36, 2216916), (39, 2046384), (48, 1662687), (52, 1534788), (54, 1477944), (72, 1108458), (78, 1023192), (81, 985296), (104, 767394), (108, 738972), (117, 682128), (144, 554229), (156, 511596), (162, 492648), (208, 383697), (216, 369486), (234, 341064), (243, 328432), (312, 255798), (324, 246324), (351, 227376), (432, 184743), (468, 170532), (486, 164216), (624, 127899), (648, 123162), (702, 113688), (936, 85266), (972, 82108), (1053, 75792), (1296, 61581), (1404, 56844), (1579, 50544), (1872, 42633), (1944, 41054), (2106, 37896), (2808, 28422), (3158, 25272), (3159, 25264), (3888, 20527), (4212, 18948), (4737, 16848), (5616, 14211), (6316, 12636), (6318, 12632), (8424, 9474)]