68197878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 181059840

約数和(自身を除く): 112861962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 61, 63, 114, 122, 126, 133, 171, 183, 266, 342, 366, 399, 427, 467, 549, 798, 854, 934, 1098, 1159, 1197, 1281, 1401, 2318, 2394, 2562, 2802, 3269, 3477, 3843, 4203, 6538, 6954, 7686, 8113, 8406, 8873, 9807, 10431, 16226, 17746, 19614, 20862, 24339, 26619, 28487, 29421, 48678, 53238, 56974, 58842, 62111, 73017, 79857, 85461, 124222, 146034, 159714, 170922, 186333, 199409, 256383, 372666, 398818, 512766, 541253, 558999, 598227, 1082506, 1117998, 1196454, 1623759, 1794681, 3247518, 3589362, 3788771, 4871277, 7577542, 9742554, 11366313, 22732626, 34098939, 68197878]

約数ペア:

[(1, 68197878), (2, 34098939), (3, 22732626), (6, 11366313), (7, 9742554), (9, 7577542), (14, 4871277), (18, 3788771), (19, 3589362), (21, 3247518), (38, 1794681), (42, 1623759), (57, 1196454), (61, 1117998), (63, 1082506), (114, 598227), (122, 558999), (126, 541253), (133, 512766), (171, 398818), (183, 372666), (266, 256383), (342, 199409), (366, 186333), (399, 170922), (427, 159714), (467, 146034), (549, 124222), (798, 85461), (854, 79857), (934, 73017), (1098, 62111), (1159, 58842), (1197, 56974), (1281, 53238), (1401, 48678), (2318, 29421), (2394, 28487), (2562, 26619), (2802, 24339), (3269, 20862), (3477, 19614), (3843, 17746), (4203, 16226), (6538, 10431), (6954, 9807), (7686, 8873), (8113, 8406)]