64343972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 151732224

約数和(自身を除く): 87388252

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 62, 77, 92, 124, 154, 161, 217, 253, 293, 308, 322, 341, 434, 506, 586, 644, 682, 713, 868, 1012, 1172, 1364, 1426, 1771, 2051, 2387, 2852, 3223, 3542, 4102, 4774, 4991, 6446, 6739, 7084, 7843, 8204, 9083, 9548, 9982, 12892, 13478, 15686, 18166, 19964, 22561, 26956, 31372, 36332, 45122, 47173, 54901, 63581, 74129, 90244, 94346, 99913, 109802, 127162, 148258, 188692, 199826, 208909, 219604, 254324, 296516, 399652, 417818, 518903, 699391, 835636, 1037806, 1398782, 1462363, 2075612, 2297999, 2797564, 2924726, 4595998, 5849452, 9191996, 16085993, 32171986, 64343972]

約数ペア:

[(1, 64343972), (2, 32171986), (4, 16085993), (7, 9191996), (11, 5849452), (14, 4595998), (22, 2924726), (23, 2797564), (28, 2297999), (31, 2075612), (44, 1462363), (46, 1398782), (62, 1037806), (77, 835636), (92, 699391), (124, 518903), (154, 417818), (161, 399652), (217, 296516), (253, 254324), (293, 219604), (308, 208909), (322, 199826), (341, 188692), (434, 148258), (506, 127162), (586, 109802), (644, 99913), (682, 94346), (713, 90244), (868, 74129), (1012, 63581), (1172, 54901), (1364, 47173), (1426, 45122), (1771, 36332), (2051, 31372), (2387, 26956), (2852, 22561), (3223, 19964), (3542, 18166), (4102, 15686), (4774, 13478), (4991, 12892), (6446, 9982), (6739, 9548), (7084, 9083), (7843, 8204)]