83376288

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 254270016

約数和(自身を除く): 170893728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 69, 72, 82, 92, 96, 123, 138, 144, 164, 184, 207, 246, 276, 288, 307, 328, 368, 369, 414, 492, 552, 614, 656, 736, 738, 828, 921, 943, 984, 1104, 1228, 1312, 1476, 1656, 1842, 1886, 1968, 2208, 2456, 2763, 2829, 2952, 3312, 3684, 3772, 3936, 4912, 5526, 5658, 5904, 6624, 7061, 7368, 7544, 8487, 9824, 11052, 11316, 11808, 12587, 14122, 14736, 15088, 16974, 21183, 22104, 22632, 25174, 28244, 29472, 30176, 33948, 37761, 42366, 44208, 45264, 50348, 56488, 63549, 67896, 75522, 84732, 88416, 90528, 100696, 112976, 113283, 127098, 135792, 151044, 169464, 201392, 225952, 226566, 254196, 271584, 289501, 302088, 338928, 402784, 453132, 508392, 579002, 604176, 677856, 868503, 906264, 1016784, 1158004, 1208352, 1737006, 1812528, 2033568, 2316008, 2605509, 3474012, 3625056, 4632016, 5211018, 6948024, 9264032, 10422036, 13896048, 20844072, 27792096, 41688144, 83376288]

約数ペア:

[(1, 83376288), (2, 41688144), (3, 27792096), (4, 20844072), (6, 13896048), (8, 10422036), (9, 9264032), (12, 6948024), (16, 5211018), (18, 4632016), (23, 3625056), (24, 3474012), (32, 2605509), (36, 2316008), (41, 2033568), (46, 1812528), (48, 1737006), (69, 1208352), (72, 1158004), (82, 1016784), (92, 906264), (96, 868503), (123, 677856), (138, 604176), (144, 579002), (164, 508392), (184, 453132), (207, 402784), (246, 338928), (276, 302088), (288, 289501), (307, 271584), (328, 254196), (368, 226566), (369, 225952), (414, 201392), (492, 169464), (552, 151044), (614, 135792), (656, 127098), (736, 113283), (738, 112976), (828, 100696), (921, 90528), (943, 88416), (984, 84732), (1104, 75522), (1228, 67896), (1312, 63549), (1476, 56488), (1656, 50348), (1842, 45264), (1886, 44208), (1968, 42366), (2208, 37761), (2456, 33948), (2763, 30176), (2829, 29472), (2952, 28244), (3312, 25174), (3684, 22632), (3772, 22104), (3936, 21183), (4912, 16974), (5526, 15088), (5658, 14736), (5904, 14122), (6624, 12587), (7061, 11808), (7368, 11316), (7544, 11052), (8487, 9824)]