64612884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 179617536

約数和(自身を除く): 115004652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 73, 82, 84, 123, 146, 164, 219, 246, 257, 287, 292, 438, 492, 511, 514, 574, 771, 861, 876, 1022, 1028, 1148, 1533, 1542, 1722, 1799, 2044, 2993, 3066, 3084, 3444, 3598, 5397, 5986, 6132, 7196, 8979, 10537, 10794, 11972, 17958, 18761, 20951, 21074, 21588, 31611, 35916, 37522, 41902, 42148, 56283, 62853, 63222, 73759, 75044, 83804, 112566, 125706, 126444, 131327, 147518, 221277, 225132, 251412, 262654, 295036, 393981, 442554, 525308, 769201, 787962, 885108, 1538402, 1575924, 2307603, 3076804, 4615206, 5384407, 9230412, 10768814, 16153221, 21537628, 32306442, 64612884]

約数ペア:

[(1, 64612884), (2, 32306442), (3, 21537628), (4, 16153221), (6, 10768814), (7, 9230412), (12, 5384407), (14, 4615206), (21, 3076804), (28, 2307603), (41, 1575924), (42, 1538402), (73, 885108), (82, 787962), (84, 769201), (123, 525308), (146, 442554), (164, 393981), (219, 295036), (246, 262654), (257, 251412), (287, 225132), (292, 221277), (438, 147518), (492, 131327), (511, 126444), (514, 125706), (574, 112566), (771, 83804), (861, 75044), (876, 73759), (1022, 63222), (1028, 62853), (1148, 56283), (1533, 42148), (1542, 41902), (1722, 37522), (1799, 35916), (2044, 31611), (2993, 21588), (3066, 21074), (3084, 20951), (3444, 18761), (3598, 17958), (5397, 11972), (5986, 10794), (6132, 10537), (7196, 8979)]