64608516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 196612416

約数和(自身を除く): 132003900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 467, 549, 567, 732, 756, 854, 934, 1098, 1134, 1281, 1401, 1647, 1708, 1868, 2196, 2268, 2562, 2802, 3269, 3294, 3843, 4203, 4941, 5124, 5604, 6538, 6588, 7686, 8406, 9807, 9882, 11529, 12609, 13076, 15372, 16812, 19614, 19764, 23058, 25218, 28487, 29421, 34587, 37827, 39228, 46116, 50436, 56974, 58842, 69174, 75654, 85461, 88263, 113948, 117684, 138348, 151308, 170922, 176526, 199409, 256383, 264789, 341844, 353052, 398818, 512766, 529578, 598227, 769149, 797636, 1025532, 1059156, 1196454, 1538298, 1794681, 2307447, 2392908, 3076596, 3589362, 4614894, 5384043, 7178724, 9229788, 10768086, 16152129, 21536172, 32304258, 64608516]

約数ペア:

[(1, 64608516), (2, 32304258), (3, 21536172), (4, 16152129), (6, 10768086), (7, 9229788), (9, 7178724), (12, 5384043), (14, 4614894), (18, 3589362), (21, 3076596), (27, 2392908), (28, 2307447), (36, 1794681), (42, 1538298), (54, 1196454), (61, 1059156), (63, 1025532), (81, 797636), (84, 769149), (108, 598227), (122, 529578), (126, 512766), (162, 398818), (183, 353052), (189, 341844), (244, 264789), (252, 256383), (324, 199409), (366, 176526), (378, 170922), (427, 151308), (467, 138348), (549, 117684), (567, 113948), (732, 88263), (756, 85461), (854, 75654), (934, 69174), (1098, 58842), (1134, 56974), (1281, 50436), (1401, 46116), (1647, 39228), (1708, 37827), (1868, 34587), (2196, 29421), (2268, 28487), (2562, 25218), (2802, 23058), (3269, 19764), (3294, 19614), (3843, 16812), (4203, 15372), (4941, 13076), (5124, 12609), (5604, 11529), (6538, 9882), (6588, 9807), (7686, 8406)]