82814436

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 217992320

約数和(自身を除く): 135177884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 79, 111, 148, 158, 222, 237, 316, 333, 444, 474, 666, 711, 787, 948, 1332, 1422, 1574, 2361, 2844, 2923, 3148, 4722, 5846, 7083, 8769, 9444, 11692, 14166, 17538, 26307, 28332, 29119, 35076, 52614, 58238, 62173, 87357, 105228, 116476, 124346, 174714, 186519, 248692, 262071, 349428, 373038, 524142, 559557, 746076, 1048284, 1119114, 2238228, 2300401, 4600802, 6901203, 9201604, 13802406, 20703609, 27604812, 41407218, 82814436]

約数ペア:

[(1, 82814436), (2, 41407218), (3, 27604812), (4, 20703609), (6, 13802406), (9, 9201604), (12, 6901203), (18, 4600802), (36, 2300401), (37, 2238228), (74, 1119114), (79, 1048284), (111, 746076), (148, 559557), (158, 524142), (222, 373038), (237, 349428), (316, 262071), (333, 248692), (444, 186519), (474, 174714), (666, 124346), (711, 116476), (787, 105228), (948, 87357), (1332, 62173), (1422, 58238), (1574, 52614), (2361, 35076), (2844, 29119), (2923, 28332), (3148, 26307), (4722, 17538), (5846, 14166), (7083, 11692), (8769, 9444)]