74648574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 222888960

約数和(自身を除く): 148240386

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1381, 1386, 1638, 2002, 2079, 2457, 2574, 2762, 3003, 3861, 4143, 4158, 4914, 6006, 7722, 8286, 9009, 9667, 12429, 15191, 17953, 18018, 19334, 24858, 27027, 29001, 30382, 35906, 37287, 45573, 53859, 54054, 58002, 74574, 87003, 91146, 106337, 107718, 125671, 136719, 161577, 174006, 197483, 212674, 251342, 261009, 273438, 319011, 323154, 377013, 394966, 410157, 484731, 522018, 592449, 638022, 754026, 820314, 957033, 969462, 1131039, 1184898, 1382381, 1777347, 1914066, 2262078, 2764762, 2871099, 3393117, 3554694, 4147143, 5332041, 5742198, 6786234, 8294286, 10664082, 12441429, 24882858, 37324287, 74648574]

約数ペア:

[(1, 74648574), (2, 37324287), (3, 24882858), (6, 12441429), (7, 10664082), (9, 8294286), (11, 6786234), (13, 5742198), (14, 5332041), (18, 4147143), (21, 3554694), (22, 3393117), (26, 2871099), (27, 2764762), (33, 2262078), (39, 1914066), (42, 1777347), (54, 1382381), (63, 1184898), (66, 1131039), (77, 969462), (78, 957033), (91, 820314), (99, 754026), (117, 638022), (126, 592449), (143, 522018), (154, 484731), (182, 410157), (189, 394966), (198, 377013), (231, 323154), (234, 319011), (273, 273438), (286, 261009), (297, 251342), (351, 212674), (378, 197483), (429, 174006), (462, 161577), (546, 136719), (594, 125671), (693, 107718), (702, 106337), (819, 91146), (858, 87003), (1001, 74574), (1287, 58002), (1381, 54054), (1386, 53859), (1638, 45573), (2002, 37287), (2079, 35906), (2457, 30382), (2574, 29001), (2762, 27027), (3003, 24858), (3861, 19334), (4143, 18018), (4158, 17953), (4914, 15191), (6006, 12429), (7722, 9667), (8286, 9009)]