80671724864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{18013}}^1$

素因数の和:18200

約数の個数: 112

約数和(自身を含む): 175701350400

約数和(自身を除く): 95029625536

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 127, 152, 232, 254, 304, 464, 508, 551, 608, 928, 1016, 1102, 1216, 1856, 2032, 2204, 2413, 3683, 4064, 4408, 4826, 7366, 8128, 8816, 9652, 14732, 17632, 18013, 19304, 29464, 35264, 36026, 38608, 58928, 69977, 72052, 77216, 117856, 139954, 144104, 154432, 235712, 279908, 288208, 342247, 522377, 559816, 576416, 684494, 1044754, 1119632, 1152832, 1368988, 2089508, 2239264, 2287651, 2737976, 4179016, 4478528, 4575302, 5475952, 8358032, 9150604, 9925163, 10951904, 16716064, 18301208, 19850326, 21903808, 33432128, 36602416, 39700652, 43465369, 66341879, 73204832, 79401304, 86930738, 132683758, 146409664, 158802608, 173861476, 265367516, 317605216, 347722952, 530735032, 635210432, 695445904, 1061470064, 1260495701, 1390891808, 2122940128, 2520991402, 2781783616, 4245880256, 5041982804, 10083965608, 20167931216, 40335862432, 80671724864]

約数ペア:

[(1, 80671724864), (2, 40335862432), (4, 20167931216), (8, 10083965608), (16, 5041982804), (19, 4245880256), (29, 2781783616), (32, 2520991402), (38, 2122940128), (58, 1390891808), (64, 1260495701), (76, 1061470064), (116, 695445904), (127, 635210432), (152, 530735032), (232, 347722952), (254, 317605216), (304, 265367516), (464, 173861476), (508, 158802608), (551, 146409664), (608, 132683758), (928, 86930738), (1016, 79401304), (1102, 73204832), (1216, 66341879), (1856, 43465369), (2032, 39700652), (2204, 36602416), (2413, 33432128), (3683, 21903808), (4064, 19850326), (4408, 18301208), (4826, 16716064), (7366, 10951904), (8128, 9925163), (8816, 9150604), (9652, 8358032), (14732, 5475952), (17632, 4575302), (18013, 4478528), (19304, 4179016), (29464, 2737976), (35264, 2287651), (36026, 2239264), (38608, 2089508), (58928, 1368988), (69977, 1152832), (72052, 1119632), (77216, 1044754), (117856, 684494), (139954, 576416), (144104, 559816), (154432, 522377), (235712, 342247), (279908, 288208)]