77453838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 148983282

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 41, 42, 47, 58, 63, 66, 77, 82, 87, 94, 99, 123, 126, 141, 154, 174, 198, 203, 231, 246, 261, 282, 287, 319, 329, 369, 406, 423, 451, 462, 517, 522, 574, 609, 638, 658, 693, 738, 846, 861, 902, 957, 987, 1034, 1189, 1218, 1353, 1363, 1386, 1551, 1722, 1827, 1914, 1927, 1974, 2233, 2378, 2583, 2706, 2726, 2871, 2961, 3102, 3157, 3567, 3619, 3654, 3854, 4059, 4089, 4466, 4653, 5166, 5742, 5781, 5922, 6314, 6699, 7134, 7238, 8118, 8178, 8323, 9306, 9471, 9541, 10701, 10857, 11562, 12267, 13079, 13398, 13489, 14993, 16646, 17343, 18942, 19082, 20097, 21197, 21402, 21714, 24534, 24969, 26158, 26978, 28413, 28623, 29986, 32571, 34686, 39237, 40194, 40467, 42394, 44979, 49938, 55883, 56826, 57246, 63591, 65142, 74907, 78474, 80934, 85869, 89958, 91553, 104951, 111766, 117711, 121401, 127182, 134937, 148379, 149814, 167649, 171738, 183106, 190773, 209902, 235422, 242802, 269874, 274659, 296758, 314853, 335298, 381546, 391181, 445137, 502947, 549318, 614713, 629706, 782362, 823977, 890274, 944559, 1005894, 1173543, 1229426, 1335411, 1647954, 1844139, 1889118, 2347086, 2670822, 3520629, 3688278, 4302991, 5532417, 7041258, 8605982, 11064834, 12908973, 25817946, 38726919, 77453838]

約数ペア:

[(1, 77453838), (2, 38726919), (3, 25817946), (6, 12908973), (7, 11064834), (9, 8605982), (11, 7041258), (14, 5532417), (18, 4302991), (21, 3688278), (22, 3520629), (29, 2670822), (33, 2347086), (41, 1889118), (42, 1844139), (47, 1647954), (58, 1335411), (63, 1229426), (66, 1173543), (77, 1005894), (82, 944559), (87, 890274), (94, 823977), (99, 782362), (123, 629706), (126, 614713), (141, 549318), (154, 502947), (174, 445137), (198, 391181), (203, 381546), (231, 335298), (246, 314853), (261, 296758), (282, 274659), (287, 269874), (319, 242802), (329, 235422), (369, 209902), (406, 190773), (423, 183106), (451, 171738), (462, 167649), (517, 149814), (522, 148379), (574, 134937), (609, 127182), (638, 121401), (658, 117711), (693, 111766), (738, 104951), (846, 91553), (861, 89958), (902, 85869), (957, 80934), (987, 78474), (1034, 74907), (1189, 65142), (1218, 63591), (1353, 57246), (1363, 56826), (1386, 55883), (1551, 49938), (1722, 44979), (1827, 42394), (1914, 40467), (1927, 40194), (1974, 39237), (2233, 34686), (2378, 32571), (2583, 29986), (2706, 28623), (2726, 28413), (2871, 26978), (2961, 26158), (3102, 24969), (3157, 24534), (3567, 21714), (3619, 21402), (3654, 21197), (3854, 20097), (4059, 19082), (4089, 18942), (4466, 17343), (4653, 16646), (5166, 14993), (5742, 13489), (5781, 13398), (5922, 13079), (6314, 12267), (6699, 11562), (7134, 10857), (7238, 10701), (8118, 9541), (8178, 9471), (8323, 9306)]