81586167.000000000

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1610

約数の個数: 96

約数和(自身を含む): 466712064

約数和(自身を除く): 305409120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 103, 132, 176, 206, 264, 309, 352, 412, 528, 618, 824, 1056, 1133, 1236, 1483, 1648, 2266, 2472, 2966, 3296, 3399, 4449, 4532, 4944, 5932, 6798, 8898, 9064, 9888, 11864, 13596, 16313, 17796, 18128, 23728, 27192, 32626, 35592, 36256, 47456, 48939, 54384, 65252, 71184, 97878, 108768, 130504, 142368, 152749, 195756, 261008, 305498, 391512, 458247, 522016, 610996, 783024, 916494, 1221992, 1566048, 1680239, 1832988, 2443984, 3360478, 3665976, 4887968, 5040717, 6720956, 7331952, 10081434, 13441912, 14663904, 20162868, 26883824, 40325736, 53767648, 80651472, 161302944]

約数ペア:

[(1, 161302944), (2, 80651472), (3, 53767648), (4, 40325736), (6, 26883824), (8, 20162868), (11, 14663904), (12, 13441912), (16, 10081434), (22, 7331952), (24, 6720956), (32, 5040717), (33, 4887968), (44, 3665976), (48, 3360478), (66, 2443984), (88, 1832988), (96, 1680239), (103, 1566048), (132, 1221992), (176, 916494), (206, 783024), (264, 610996), (309, 522016), (352, 458247), (412, 391512), (528, 305498), (618, 261008), (824, 195756), (1056, 152749), (1133, 142368), (1236, 130504), (1483, 108768), (1648, 97878), (2266, 71184), (2472, 65252), (2966, 54384), (3296, 48939), (3399, 47456), (4449, 36256), (4532, 35592), (4944, 32626), (5932, 27192), (6798, 23728), (8898, 18128), (9064, 17796), (9888, 16313), (11864, 13596)]