78841488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 242841600

約数和(自身を除く): 164000112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 33, 38, 44, 48, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 174, 176, 209, 228, 232, 264, 271, 304, 319, 348, 418, 456, 464, 528, 542, 551, 627, 638, 696, 813, 836, 912, 957, 1084, 1102, 1254, 1276, 1392, 1626, 1653, 1672, 1914, 2168, 2204, 2508, 2552, 2981, 3252, 3306, 3344, 3828, 4336, 4408, 5016, 5104, 5149, 5962, 6061, 6504, 6612, 7656, 7859, 8816, 8943, 10032, 10298, 11924, 12122, 13008, 13224, 15312, 15447, 15718, 17886, 18183, 20596, 23577, 23848, 24244, 26448, 30894, 31436, 35772, 36366, 41192, 47154, 47696, 48488, 56639, 61788, 62872, 71544, 72732, 82384, 86449, 94308, 96976, 113278, 123576, 125744, 143088, 145464, 149321, 169917, 172898, 188616, 226556, 247152, 259347, 290928, 298642, 339834, 345796, 377232, 447963, 453112, 518694, 597284, 679668, 691592, 895926, 906224, 1037388, 1194568, 1359336, 1383184, 1642531, 1791852, 2074776, 2389136, 2718672, 3285062, 3583704, 4149552, 4927593, 6570124, 7167408, 9855186, 13140248, 19710372, 26280496, 39420744, 78841488]

約数ペア:

[(1, 78841488), (2, 39420744), (3, 26280496), (4, 19710372), (6, 13140248), (8, 9855186), (11, 7167408), (12, 6570124), (16, 4927593), (19, 4149552), (22, 3583704), (24, 3285062), (29, 2718672), (33, 2389136), (38, 2074776), (44, 1791852), (48, 1642531), (57, 1383184), (58, 1359336), (66, 1194568), (76, 1037388), (87, 906224), (88, 895926), (114, 691592), (116, 679668), (132, 597284), (152, 518694), (174, 453112), (176, 447963), (209, 377232), (228, 345796), (232, 339834), (264, 298642), (271, 290928), (304, 259347), (319, 247152), (348, 226556), (418, 188616), (456, 172898), (464, 169917), (528, 149321), (542, 145464), (551, 143088), (627, 125744), (638, 123576), (696, 113278), (813, 96976), (836, 94308), (912, 86449), (957, 82384), (1084, 72732), (1102, 71544), (1254, 62872), (1276, 61788), (1392, 56639), (1626, 48488), (1653, 47696), (1672, 47154), (1914, 41192), (2168, 36366), (2204, 35772), (2508, 31436), (2552, 30894), (2981, 26448), (3252, 24244), (3306, 23848), (3344, 23577), (3828, 20596), (4336, 18183), (4408, 17886), (5016, 15718), (5104, 15447), (5149, 15312), (5962, 13224), (6061, 13008), (6504, 12122), (6612, 11924), (7656, 10298), (7859, 10032), (8816, 8943)]