78088956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 222808320

約数和(自身を除く): 144719364

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 89, 92, 102, 132, 138, 178, 187, 204, 253, 267, 276, 289, 356, 374, 391, 506, 534, 561, 578, 748, 759, 782, 867, 979, 1012, 1068, 1122, 1156, 1173, 1513, 1518, 1564, 1734, 1958, 2047, 2244, 2346, 2937, 3026, 3036, 3179, 3468, 3916, 4094, 4301, 4539, 4692, 5874, 6052, 6141, 6358, 6647, 8188, 8602, 9078, 9537, 11748, 12282, 12716, 12903, 13294, 16643, 17204, 18156, 19074, 19941, 22517, 24564, 25721, 25806, 26588, 33286, 34799, 38148, 39882, 45034, 49929, 51442, 51612, 66572, 67551, 69598, 73117, 77163, 79764, 90068, 99858, 102884, 104397, 135102, 139196, 146234, 154326, 199716, 208794, 219351, 270204, 282931, 292468, 308652, 382789, 417588, 438702, 565862, 591583, 765578, 848793, 877404, 1131724, 1148367, 1183166, 1531156, 1697586, 1774749, 2296734, 2366332, 3395172, 3549498, 4593468, 6507413, 7098996, 13014826, 19522239, 26029652, 39044478, 78088956]

約数ペア:

[(1, 78088956), (2, 39044478), (3, 26029652), (4, 19522239), (6, 13014826), (11, 7098996), (12, 6507413), (17, 4593468), (22, 3549498), (23, 3395172), (33, 2366332), (34, 2296734), (44, 1774749), (46, 1697586), (51, 1531156), (66, 1183166), (68, 1148367), (69, 1131724), (89, 877404), (92, 848793), (102, 765578), (132, 591583), (138, 565862), (178, 438702), (187, 417588), (204, 382789), (253, 308652), (267, 292468), (276, 282931), (289, 270204), (356, 219351), (374, 208794), (391, 199716), (506, 154326), (534, 146234), (561, 139196), (578, 135102), (748, 104397), (759, 102884), (782, 99858), (867, 90068), (979, 79764), (1012, 77163), (1068, 73117), (1122, 69598), (1156, 67551), (1173, 66572), (1513, 51612), (1518, 51442), (1564, 49929), (1734, 45034), (1958, 39882), (2047, 38148), (2244, 34799), (2346, 33286), (2937, 26588), (3026, 25806), (3036, 25721), (3179, 24564), (3468, 22517), (3916, 19941), (4094, 19074), (4301, 18156), (4539, 17204), (4692, 16643), (5874, 13294), (6052, 12903), (6141, 12716), (6358, 12282), (6647, 11748), (8188, 9537), (8602, 9078)]