71387712

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 168

約数和(自身を含む): 235366560

約数和(自身を除く): 163978848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 192, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 576, 593, 608, 627, 684, 704, 792, 836, 912, 1056, 1186, 1216, 1254, 1368, 1584, 1672, 1779, 1824, 1881, 2112, 2372, 2508, 2736, 3168, 3344, 3558, 3648, 3762, 4744, 5016, 5337, 5472, 6336, 6523, 6688, 7116, 7524, 9488, 10032, 10674, 10944, 11267, 13046, 13376, 14232, 15048, 18976, 19569, 20064, 21348, 22534, 26092, 28464, 30096, 33801, 37952, 39138, 40128, 42696, 45068, 52184, 56928, 58707, 60192, 67602, 78276, 85392, 90136, 101403, 104368, 113856, 117414, 120384, 123937, 135204, 156552, 170784, 180272, 202806, 208736, 234828, 247874, 270408, 313104, 341568, 360544, 371811, 405612, 417472, 469656, 495748, 540816, 626208, 721088, 743622, 811224, 939312, 991496, 1081632, 1115433, 1252416, 1487244, 1622448, 1878624, 1982992, 2163264, 2230866, 2974488, 3244896, 3757248, 3965984, 4461732, 5948976, 6489792, 7931968, 8923464, 11897952, 17846928, 23795904, 35693856, 71387712]

約数ペア:

[(1, 71387712), (2, 35693856), (3, 23795904), (4, 17846928), (6, 11897952), (8, 8923464), (9, 7931968), (11, 6489792), (12, 5948976), (16, 4461732), (18, 3965984), (19, 3757248), (22, 3244896), (24, 2974488), (32, 2230866), (33, 2163264), (36, 1982992), (38, 1878624), (44, 1622448), (48, 1487244), (57, 1252416), (64, 1115433), (66, 1081632), (72, 991496), (76, 939312), (88, 811224), (96, 743622), (99, 721088), (114, 626208), (132, 540816), (144, 495748), (152, 469656), (171, 417472), (176, 405612), (192, 371811), (198, 360544), (209, 341568), (228, 313104), (264, 270408), (288, 247874), (304, 234828), (342, 208736), (352, 202806), (396, 180272), (418, 170784), (456, 156552), (528, 135204), (576, 123937), (593, 120384), (608, 117414), (627, 113856), (684, 104368), (704, 101403), (792, 90136), (836, 85392), (912, 78276), (1056, 67602), (1186, 60192), (1216, 58707), (1254, 56928), (1368, 52184), (1584, 45068), (1672, 42696), (1779, 40128), (1824, 39138), (1881, 37952), (2112, 33801), (2372, 30096), (2508, 28464), (2736, 26092), (3168, 22534), (3344, 21348), (3558, 20064), (3648, 19569), (3762, 18976), (4744, 15048), (5016, 14232), (5337, 13376), (5472, 13046), (6336, 11267), (6523, 10944), (6688, 10674), (7116, 10032), (7524, 9488)]