80488224

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 167177376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 72, 87, 92, 96, 116, 138, 144, 174, 184, 207, 232, 261, 276, 288, 348, 368, 414, 419, 464, 522, 552, 667, 696, 736, 828, 838, 928, 1044, 1104, 1257, 1334, 1392, 1656, 1676, 2001, 2088, 2208, 2514, 2668, 2784, 3312, 3352, 3771, 4002, 4176, 5028, 5336, 6003, 6624, 6704, 7542, 8004, 8352, 9637, 10056, 10672, 12006, 12151, 13408, 15084, 16008, 19274, 20112, 21344, 24012, 24302, 28911, 30168, 32016, 36453, 38548, 40224, 48024, 48604, 57822, 60336, 64032, 72906, 77096, 86733, 96048, 97208, 109359, 115644, 120672, 145812, 154192, 173466, 192096, 194416, 218718, 231288, 279473, 291624, 308384, 346932, 388832, 437436, 462576, 558946, 583248, 693864, 838419, 874872, 925152, 1117892, 1166496, 1387728, 1676838, 1749744, 2235784, 2515257, 2775456, 3353676, 3499488, 4471568, 5030514, 6707352, 8943136, 10061028, 13414704, 20122056, 26829408, 40244112, 80488224]

約数ペア:

[(1, 80488224), (2, 40244112), (3, 26829408), (4, 20122056), (6, 13414704), (8, 10061028), (9, 8943136), (12, 6707352), (16, 5030514), (18, 4471568), (23, 3499488), (24, 3353676), (29, 2775456), (32, 2515257), (36, 2235784), (46, 1749744), (48, 1676838), (58, 1387728), (69, 1166496), (72, 1117892), (87, 925152), (92, 874872), (96, 838419), (116, 693864), (138, 583248), (144, 558946), (174, 462576), (184, 437436), (207, 388832), (232, 346932), (261, 308384), (276, 291624), (288, 279473), (348, 231288), (368, 218718), (414, 194416), (419, 192096), (464, 173466), (522, 154192), (552, 145812), (667, 120672), (696, 115644), (736, 109359), (828, 97208), (838, 96048), (928, 86733), (1044, 77096), (1104, 72906), (1257, 64032), (1334, 60336), (1392, 57822), (1656, 48604), (1676, 48024), (2001, 40224), (2088, 38548), (2208, 36453), (2514, 32016), (2668, 30168), (2784, 28911), (3312, 24302), (3352, 24012), (3771, 21344), (4002, 20112), (4176, 19274), (5028, 16008), (5336, 15084), (6003, 13408), (6624, 12151), (6704, 12006), (7542, 10672), (8004, 10056), (8352, 9637)]