68289351648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1665919}}^1$

素因数の和:1666000

約数の個数: 96

約数和(自身を含む): 208226672640

約数和(自身を除く): 139937320992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3416, 5124, 5856, 6832, 10248, 13664, 20496, 40992, 1665919, 3331838, 4997757, 6663676, 9995514, 11661433, 13327352, 19991028, 23322866, 26654704, 34984299, 39982056, 46645732, 53309408, 69968598, 79964112, 93291464, 101621059, 139937196, 159928224, 186582928, 203242118, 279874392, 304863177, 373165856, 406484236, 559748784, 609726354, 711347413, 812968472, 1119497568, 1219452708, 1422694826, 1625936944, 2134042239, 2438905416, 2845389652, 3251873888, 4268084478, 4877810832, 5690779304, 8536168956, 9755621664, 11381558608, 17072337912, 22763117216, 34144675824, 68289351648]

約数ペア:

[(1, 68289351648), (2, 34144675824), (3, 22763117216), (4, 17072337912), (6, 11381558608), (7, 9755621664), (8, 8536168956), (12, 5690779304), (14, 4877810832), (16, 4268084478), (21, 3251873888), (24, 2845389652), (28, 2438905416), (32, 2134042239), (42, 1625936944), (48, 1422694826), (56, 1219452708), (61, 1119497568), (84, 812968472), (96, 711347413), (112, 609726354), (122, 559748784), (168, 406484236), (183, 373165856), (224, 304863177), (244, 279874392), (336, 203242118), (366, 186582928), (427, 159928224), (488, 139937196), (672, 101621059), (732, 93291464), (854, 79964112), (976, 69968598), (1281, 53309408), (1464, 46645732), (1708, 39982056), (1952, 34984299), (2562, 26654704), (2928, 23322866), (3416, 19991028), (5124, 13327352), (5856, 11661433), (6832, 9995514), (10248, 6663676), (13664, 4997757), (20496, 3331838), (40992, 1665919)]