80272368

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 180

約数和(自身を含む): 262420704

約数和(自身を除く): 182148336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 242, 264, 271, 272, 306, 363, 374, 396, 408, 484, 528, 542, 561, 612, 726, 748, 792, 813, 816, 968, 1084, 1089, 1122, 1224, 1452, 1496, 1584, 1626, 1683, 1936, 2057, 2168, 2178, 2244, 2439, 2448, 2904, 2981, 2992, 3252, 3366, 4114, 4336, 4356, 4488, 4607, 4878, 5808, 5962, 6171, 6504, 6732, 8228, 8712, 8943, 8976, 9214, 9756, 11924, 12342, 13008, 13464, 13821, 16456, 17424, 17886, 18428, 18513, 19512, 23848, 24684, 26829, 26928, 27642, 32791, 32912, 35772, 36856, 37026, 39024, 41463, 47696, 49368, 50677, 53658, 55284, 65582, 71544, 73712, 74052, 82926, 98373, 98736, 101354, 107316, 110568, 131164, 143088, 148104, 152031, 165852, 196746, 202708, 214632, 221136, 262328, 295119, 296208, 304062, 331704, 393492, 405416, 429264, 456093, 524656, 557447, 590238, 608124, 663408, 786984, 810832, 912186, 1114894, 1180476, 1216248, 1573968, 1672341, 1824372, 2229788, 2360952, 2432496, 3344682, 3648744, 4459576, 4721904, 5017023, 6689364, 7297488, 8919152, 10034046, 13378728, 20068092, 26757456, 40136184, 80272368]

約数ペア:

[(1, 80272368), (2, 40136184), (3, 26757456), (4, 20068092), (6, 13378728), (8, 10034046), (9, 8919152), (11, 7297488), (12, 6689364), (16, 5017023), (17, 4721904), (18, 4459576), (22, 3648744), (24, 3344682), (33, 2432496), (34, 2360952), (36, 2229788), (44, 1824372), (48, 1672341), (51, 1573968), (66, 1216248), (68, 1180476), (72, 1114894), (88, 912186), (99, 810832), (102, 786984), (121, 663408), (132, 608124), (136, 590238), (144, 557447), (153, 524656), (176, 456093), (187, 429264), (198, 405416), (204, 393492), (242, 331704), (264, 304062), (271, 296208), (272, 295119), (306, 262328), (363, 221136), (374, 214632), (396, 202708), (408, 196746), (484, 165852), (528, 152031), (542, 148104), (561, 143088), (612, 131164), (726, 110568), (748, 107316), (792, 101354), (813, 98736), (816, 98373), (968, 82926), (1084, 74052), (1089, 73712), (1122, 71544), (1224, 65582), (1452, 55284), (1496, 53658), (1584, 50677), (1626, 49368), (1683, 47696), (1936, 41463), (2057, 39024), (2168, 37026), (2178, 36856), (2244, 35772), (2439, 32912), (2448, 32791), (2904, 27642), (2981, 26928), (2992, 26829), (3252, 24684), (3366, 23848), (4114, 19512), (4336, 18513), (4356, 18428), (4488, 17886), (4607, 17424), (4878, 16456), (5808, 13821), (5962, 13464), (6171, 13008), (6504, 12342), (6732, 11924), (8228, 9756), (8712, 9214), (8943, 8976)]