77779296

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 144

約数和(自身を含む): 259223328

約数和(自身を除く): 181444032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 941, 984, 1008, 1148, 1312, 1476, 1722, 1882, 1968, 2016, 2296, 2583, 2823, 2952, 3444, 3764, 3936, 4592, 5166, 5646, 5904, 6587, 6888, 7528, 8469, 9184, 10332, 11292, 11808, 13174, 13776, 15056, 16938, 19761, 20664, 22584, 26348, 27552, 30112, 33876, 38581, 39522, 41328, 45168, 52696, 59283, 67752, 77162, 79044, 82656, 90336, 105392, 115743, 118566, 135504, 154324, 158088, 210784, 231486, 237132, 270067, 271008, 308648, 316176, 347229, 462972, 474264, 540134, 617296, 632352, 694458, 810201, 925944, 948528, 1080268, 1234592, 1388916, 1620402, 1851888, 1897056, 2160536, 2430603, 2777832, 3240804, 3703776, 4321072, 4861206, 5555664, 6481608, 8642144, 9722412, 11111328, 12963216, 19444824, 25926432, 38889648, 77779296]

約数ペア:

[(1, 77779296), (2, 38889648), (3, 25926432), (4, 19444824), (6, 12963216), (7, 11111328), (8, 9722412), (9, 8642144), (12, 6481608), (14, 5555664), (16, 4861206), (18, 4321072), (21, 3703776), (24, 3240804), (28, 2777832), (32, 2430603), (36, 2160536), (41, 1897056), (42, 1851888), (48, 1620402), (56, 1388916), (63, 1234592), (72, 1080268), (82, 948528), (84, 925944), (96, 810201), (112, 694458), (123, 632352), (126, 617296), (144, 540134), (164, 474264), (168, 462972), (224, 347229), (246, 316176), (252, 308648), (287, 271008), (288, 270067), (328, 237132), (336, 231486), (369, 210784), (492, 158088), (504, 154324), (574, 135504), (656, 118566), (672, 115743), (738, 105392), (861, 90336), (941, 82656), (984, 79044), (1008, 77162), (1148, 67752), (1312, 59283), (1476, 52696), (1722, 45168), (1882, 41328), (1968, 39522), (2016, 38581), (2296, 33876), (2583, 30112), (2823, 27552), (2952, 26348), (3444, 22584), (3764, 20664), (3936, 19761), (4592, 16938), (5166, 15056), (5646, 13776), (5904, 13174), (6587, 11808), (6888, 11292), (7528, 10332), (8469, 9184)]