68339898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 173871360

約数和(自身を除く): 105531462

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 79, 99, 102, 153, 158, 187, 198, 237, 257, 306, 374, 474, 514, 561, 711, 771, 869, 1122, 1343, 1422, 1542, 1683, 1738, 2313, 2607, 2686, 2827, 3366, 4029, 4369, 4626, 5214, 5654, 7821, 8058, 8481, 8738, 12087, 13107, 14773, 15642, 16962, 20303, 24174, 25443, 26214, 29546, 39321, 40606, 44319, 48059, 50886, 60909, 78642, 88638, 96118, 121818, 132957, 144177, 182727, 223333, 265914, 288354, 345151, 365454, 432531, 446666, 669999, 690302, 865062, 1035453, 1339998, 2009997, 2070906, 3106359, 3796661, 4019994, 6212718, 7593322, 11389983, 22779966, 34169949, 68339898]

約数ペア:

[(1, 68339898), (2, 34169949), (3, 22779966), (6, 11389983), (9, 7593322), (11, 6212718), (17, 4019994), (18, 3796661), (22, 3106359), (33, 2070906), (34, 2009997), (51, 1339998), (66, 1035453), (79, 865062), (99, 690302), (102, 669999), (153, 446666), (158, 432531), (187, 365454), (198, 345151), (237, 288354), (257, 265914), (306, 223333), (374, 182727), (474, 144177), (514, 132957), (561, 121818), (711, 96118), (771, 88638), (869, 78642), (1122, 60909), (1343, 50886), (1422, 48059), (1542, 44319), (1683, 40606), (1738, 39321), (2313, 29546), (2607, 26214), (2686, 25443), (2827, 24174), (3366, 20303), (4029, 16962), (4369, 15642), (4626, 14773), (5214, 13107), (5654, 12087), (7821, 8738), (8058, 8481)]