87682986

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:561

約数の個数: 80

約数和(自身を含む): 210656160

約数和(自身を除く): 122973174

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 81, 114, 122, 162, 171, 183, 342, 366, 467, 513, 549, 934, 1026, 1098, 1159, 1401, 1539, 1647, 2318, 2802, 3078, 3294, 3477, 4203, 4941, 6954, 8406, 8873, 9882, 10431, 12609, 17746, 20862, 25218, 26619, 28487, 31293, 37827, 53238, 56974, 62586, 75654, 79857, 85461, 93879, 159714, 170922, 187758, 239571, 256383, 479142, 512766, 541253, 718713, 769149, 1082506, 1437426, 1538298, 1623759, 2307447, 3247518, 4614894, 4871277, 9742554, 14613831, 29227662, 43841493, 87682986]

約数ペア:

[(1, 87682986), (2, 43841493), (3, 29227662), (6, 14613831), (9, 9742554), (18, 4871277), (19, 4614894), (27, 3247518), (38, 2307447), (54, 1623759), (57, 1538298), (61, 1437426), (81, 1082506), (114, 769149), (122, 718713), (162, 541253), (171, 512766), (183, 479142), (342, 256383), (366, 239571), (467, 187758), (513, 170922), (549, 159714), (934, 93879), (1026, 85461), (1098, 79857), (1159, 75654), (1401, 62586), (1539, 56974), (1647, 53238), (2318, 37827), (2802, 31293), (3078, 28487), (3294, 26619), (3477, 25218), (4203, 20862), (4941, 17746), (6954, 12609), (8406, 10431), (8873, 9882)]