66427128

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4498

約数の個数: 80

約数和(自身を含む): 194190480

約数和(自身を除く): 127763352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4457, 4968, 7452, 8914, 13371, 14904, 17828, 26742, 35656, 40113, 53484, 80226, 102511, 106968, 120339, 160452, 205022, 240678, 307533, 320904, 361017, 410044, 481356, 615066, 722034, 820088, 922599, 962712, 1230132, 1444068, 1845198, 2460264, 2767797, 2888136, 3690396, 5535594, 7380792, 8303391, 11071188, 16606782, 22142376, 33213564, 66427128]

約数ペア:

[(1, 66427128), (2, 33213564), (3, 22142376), (4, 16606782), (6, 11071188), (8, 8303391), (9, 7380792), (12, 5535594), (18, 3690396), (23, 2888136), (24, 2767797), (27, 2460264), (36, 1845198), (46, 1444068), (54, 1230132), (69, 962712), (72, 922599), (81, 820088), (92, 722034), (108, 615066), (138, 481356), (162, 410044), (184, 361017), (207, 320904), (216, 307533), (276, 240678), (324, 205022), (414, 160452), (552, 120339), (621, 106968), (648, 102511), (828, 80226), (1242, 53484), (1656, 40113), (1863, 35656), (2484, 26742), (3726, 17828), (4457, 14904), (4968, 13371), (7452, 8914)]