64026066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 145877760

約数和(自身を除く): 81851694

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 401, 534, 598, 802, 897, 1157, 1203, 1794, 2047, 2314, 2406, 3471, 4094, 5213, 6141, 6942, 9223, 10426, 12282, 15639, 18446, 26611, 27669, 31278, 35689, 53222, 55338, 71378, 79833, 107067, 119899, 159666, 214134, 239798, 359697, 463957, 719394, 820847, 927914, 1391871, 1641694, 2462541, 2783742, 4925082, 10671011, 21342022, 32013033, 64026066]

約数ペア:

[(1, 64026066), (2, 32013033), (3, 21342022), (6, 10671011), (13, 4925082), (23, 2783742), (26, 2462541), (39, 1641694), (46, 1391871), (69, 927914), (78, 820847), (89, 719394), (138, 463957), (178, 359697), (267, 239798), (299, 214134), (401, 159666), (534, 119899), (598, 107067), (802, 79833), (897, 71378), (1157, 55338), (1203, 53222), (1794, 35689), (2047, 31278), (2314, 27669), (2406, 26611), (3471, 18446), (4094, 15639), (5213, 12282), (6141, 10426), (6942, 9223)]