78591216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2134

約数の個数: 80

約数和(自身を含む): 224628480

約数和(自身を除く): 146037264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1606, 1752, 2039, 2409, 3212, 3504, 4078, 4818, 6117, 6424, 8156, 9636, 12234, 12848, 16312, 19272, 22429, 24468, 32624, 38544, 44858, 48936, 67287, 89716, 97872, 134574, 148847, 179432, 269148, 297694, 358864, 446541, 538296, 595388, 893082, 1076592, 1190776, 1637317, 1786164, 2381552, 3274634, 3572328, 4911951, 6549268, 7144656, 9823902, 13098536, 19647804, 26197072, 39295608, 78591216]

約数ペア:

[(1, 78591216), (2, 39295608), (3, 26197072), (4, 19647804), (6, 13098536), (8, 9823902), (11, 7144656), (12, 6549268), (16, 4911951), (22, 3572328), (24, 3274634), (33, 2381552), (44, 1786164), (48, 1637317), (66, 1190776), (73, 1076592), (88, 893082), (132, 595388), (146, 538296), (176, 446541), (219, 358864), (264, 297694), (292, 269148), (438, 179432), (528, 148847), (584, 134574), (803, 97872), (876, 89716), (1168, 67287), (1606, 48936), (1752, 44858), (2039, 38544), (2409, 32624), (3212, 24468), (3504, 22429), (4078, 19272), (4818, 16312), (6117, 12848), (6424, 12234), (8156, 9636)]