64760916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 174763008

約数和(自身を除く): 110002092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 83, 92, 132, 138, 166, 249, 253, 257, 276, 332, 498, 506, 514, 759, 771, 913, 996, 1012, 1028, 1518, 1542, 1826, 1909, 2739, 2827, 3036, 3084, 3652, 3818, 5478, 5654, 5727, 5911, 7636, 8481, 10956, 11308, 11454, 11822, 16962, 17733, 20999, 21331, 22908, 23644, 33924, 35466, 41998, 42662, 62997, 63993, 65021, 70932, 83996, 85324, 125994, 127986, 130042, 195063, 234641, 251988, 255972, 260084, 390126, 469282, 490613, 703923, 780252, 938564, 981226, 1407846, 1471839, 1962452, 2815692, 2943678, 5396743, 5887356, 10793486, 16190229, 21586972, 32380458, 64760916]

約数ペア:

[(1, 64760916), (2, 32380458), (3, 21586972), (4, 16190229), (6, 10793486), (11, 5887356), (12, 5396743), (22, 2943678), (23, 2815692), (33, 1962452), (44, 1471839), (46, 1407846), (66, 981226), (69, 938564), (83, 780252), (92, 703923), (132, 490613), (138, 469282), (166, 390126), (249, 260084), (253, 255972), (257, 251988), (276, 234641), (332, 195063), (498, 130042), (506, 127986), (514, 125994), (759, 85324), (771, 83996), (913, 70932), (996, 65021), (1012, 63993), (1028, 62997), (1518, 42662), (1542, 41998), (1826, 35466), (1909, 33924), (2739, 23644), (2827, 22908), (3036, 21331), (3084, 20999), (3652, 17733), (3818, 16962), (5478, 11822), (5654, 11454), (5727, 11308), (5911, 10956), (7636, 8481)]