84642228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 234745056

約数和(自身を除く): 150102828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 211, 396, 422, 633, 844, 1013, 1266, 1899, 2026, 2321, 2532, 3039, 3798, 4052, 4642, 6078, 6963, 7596, 9117, 9284, 11143, 12156, 13926, 18234, 20889, 22286, 27852, 33429, 36468, 41778, 44572, 66858, 83556, 100287, 133716, 200574, 213743, 401148, 427486, 641229, 854972, 1282458, 1923687, 2351173, 2564916, 3847374, 4702346, 7053519, 7694748, 9404692, 14107038, 21160557, 28214076, 42321114, 84642228]

約数ペア:

[(1, 84642228), (2, 42321114), (3, 28214076), (4, 21160557), (6, 14107038), (9, 9404692), (11, 7694748), (12, 7053519), (18, 4702346), (22, 3847374), (33, 2564916), (36, 2351173), (44, 1923687), (66, 1282458), (99, 854972), (132, 641229), (198, 427486), (211, 401148), (396, 213743), (422, 200574), (633, 133716), (844, 100287), (1013, 83556), (1266, 66858), (1899, 44572), (2026, 41778), (2321, 36468), (2532, 33429), (3039, 27852), (3798, 22286), (4052, 20889), (4642, 18234), (6078, 13926), (6963, 12156), (7596, 11143), (9117, 9284)]