65314476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 189876960

約数和(自身を除く): 124562484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 137, 153, 164, 171, 204, 228, 246, 274, 306, 323, 342, 369, 411, 492, 548, 612, 646, 684, 697, 738, 779, 822, 969, 1233, 1292, 1394, 1476, 1558, 1644, 1938, 2091, 2329, 2337, 2466, 2603, 2788, 2907, 3116, 3876, 4182, 4658, 4674, 4932, 5206, 5617, 5814, 6273, 6987, 7011, 7809, 8364, 9316, 9348, 10412, 11234, 11628, 12546, 13243, 13974, 14022, 15618, 16851, 20961, 22468, 23427, 25092, 26486, 27948, 28044, 31236, 33702, 39729, 41922, 44251, 46854, 50553, 52972, 67404, 79458, 83844, 88502, 93708, 95489, 101106, 106723, 119187, 132753, 158916, 177004, 190978, 202212, 213446, 238374, 265506, 286467, 320169, 381956, 398259, 426892, 476748, 531012, 572934, 640338, 796518, 859401, 960507, 1145868, 1280676, 1593036, 1718802, 1814291, 1921014, 3437604, 3628582, 3842028, 5442873, 7257164, 10885746, 16328619, 21771492, 32657238, 65314476]

約数ペア:

[(1, 65314476), (2, 32657238), (3, 21771492), (4, 16328619), (6, 10885746), (9, 7257164), (12, 5442873), (17, 3842028), (18, 3628582), (19, 3437604), (34, 1921014), (36, 1814291), (38, 1718802), (41, 1593036), (51, 1280676), (57, 1145868), (68, 960507), (76, 859401), (82, 796518), (102, 640338), (114, 572934), (123, 531012), (137, 476748), (153, 426892), (164, 398259), (171, 381956), (204, 320169), (228, 286467), (246, 265506), (274, 238374), (306, 213446), (323, 202212), (342, 190978), (369, 177004), (411, 158916), (492, 132753), (548, 119187), (612, 106723), (646, 101106), (684, 95489), (697, 93708), (738, 88502), (779, 83844), (822, 79458), (969, 67404), (1233, 52972), (1292, 50553), (1394, 46854), (1476, 44251), (1558, 41922), (1644, 39729), (1938, 33702), (2091, 31236), (2329, 28044), (2337, 27948), (2466, 26486), (2603, 25092), (2788, 23427), (2907, 22468), (3116, 20961), (3876, 16851), (4182, 15618), (4658, 14022), (4674, 13974), (4932, 13243), (5206, 12546), (5617, 11628), (5814, 11234), (6273, 10412), (6987, 9348), (7011, 9316), (7809, 8364)]