66534768

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20089}}^1$

素因数の和:20126

約数の個数: 60

約数和(自身を含む): 194310480

約数和(自身を除く): 127775712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 20089, 40178, 60267, 80356, 120534, 160712, 180801, 241068, 321424, 361602, 462047, 482136, 723204, 924094, 964272, 1386141, 1446408, 1848188, 2772282, 2892816, 3696376, 4158423, 5544564, 7392752, 8316846, 11089128, 16633692, 22178256, 33267384, 66534768]

約数ペア:

[(1, 66534768), (2, 33267384), (3, 22178256), (4, 16633692), (6, 11089128), (8, 8316846), (9, 7392752), (12, 5544564), (16, 4158423), (18, 3696376), (23, 2892816), (24, 2772282), (36, 1848188), (46, 1446408), (48, 1386141), (69, 964272), (72, 924094), (92, 723204), (138, 482136), (144, 462047), (184, 361602), (207, 321424), (276, 241068), (368, 180801), (414, 160712), (552, 120534), (828, 80356), (1104, 60267), (1656, 40178), (3312, 20089)]