77177646

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 137937618

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 53, 63, 78, 91, 98, 106, 117, 126, 127, 147, 159, 182, 234, 254, 273, 294, 318, 371, 381, 441, 477, 546, 637, 689, 742, 762, 819, 882, 889, 954, 1113, 1143, 1274, 1378, 1638, 1651, 1778, 1911, 2067, 2226, 2286, 2597, 2667, 3302, 3339, 3822, 4134, 4823, 4953, 5194, 5334, 5733, 6201, 6223, 6678, 6731, 7791, 8001, 9646, 9906, 11466, 11557, 12402, 12446, 13462, 14469, 14859, 15582, 16002, 18669, 20193, 23114, 23373, 28938, 29718, 33761, 34671, 37338, 40386, 43407, 46746, 47117, 56007, 60579, 67522, 69342, 80899, 86814, 87503, 94234, 101283, 104013, 112014, 121158, 141351, 161798, 175006, 202566, 208026, 242697, 262509, 282702, 303849, 329819, 424053, 485394, 525018, 607698, 612521, 659638, 728091, 787527, 848106, 989457, 1225042, 1456182, 1575054, 1837563, 1978914, 2968371, 3675126, 4287647, 5512689, 5936742, 8575294, 11025378, 12862941, 25725882, 38588823, 77177646]

約数ペア:

[(1, 77177646), (2, 38588823), (3, 25725882), (6, 12862941), (7, 11025378), (9, 8575294), (13, 5936742), (14, 5512689), (18, 4287647), (21, 3675126), (26, 2968371), (39, 1978914), (42, 1837563), (49, 1575054), (53, 1456182), (63, 1225042), (78, 989457), (91, 848106), (98, 787527), (106, 728091), (117, 659638), (126, 612521), (127, 607698), (147, 525018), (159, 485394), (182, 424053), (234, 329819), (254, 303849), (273, 282702), (294, 262509), (318, 242697), (371, 208026), (381, 202566), (441, 175006), (477, 161798), (546, 141351), (637, 121158), (689, 112014), (742, 104013), (762, 101283), (819, 94234), (882, 87503), (889, 86814), (954, 80899), (1113, 69342), (1143, 67522), (1274, 60579), (1378, 56007), (1638, 47117), (1651, 46746), (1778, 43407), (1911, 40386), (2067, 37338), (2226, 34671), (2286, 33761), (2597, 29718), (2667, 28938), (3302, 23373), (3339, 23114), (3822, 20193), (4134, 18669), (4823, 16002), (4953, 15582), (5194, 14859), (5334, 14469), (5733, 13462), (6201, 12446), (6223, 12402), (6678, 11557), (6731, 11466), (7791, 9906), (8001, 9646)]