45140238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 123327360

約数和(自身を除く): 78187122

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 71, 78, 99, 114, 117, 142, 143, 169, 171, 198, 209, 213, 234, 247, 286, 338, 342, 418, 426, 429, 494, 507, 627, 639, 741, 781, 858, 923, 1014, 1254, 1278, 1287, 1349, 1482, 1521, 1562, 1846, 1859, 1881, 2223, 2343, 2574, 2698, 2717, 2769, 3042, 3211, 3718, 3762, 4047, 4446, 4686, 5434, 5538, 5577, 6422, 7029, 8094, 8151, 8307, 9633, 10153, 11154, 11999, 12141, 14058, 14839, 16302, 16614, 16731, 17537, 19266, 20306, 23998, 24282, 24453, 28899, 29678, 30459, 33462, 35074, 35321, 35997, 44517, 48906, 52611, 57798, 60918, 70642, 71994, 89034, 91377, 105222, 105963, 107991, 131989, 133551, 157833, 182754, 192907, 211926, 215982, 227981, 263978, 267102, 315666, 317889, 385814, 395967, 455962, 578721, 635778, 683943, 791934, 1157442, 1187901, 1367886, 1736163, 2051829, 2375802, 2507791, 3472326, 4103658, 5015582, 7523373, 15046746, 22570119, 45140238]

約数ペア:

[(1, 45140238), (2, 22570119), (3, 15046746), (6, 7523373), (9, 5015582), (11, 4103658), (13, 3472326), (18, 2507791), (19, 2375802), (22, 2051829), (26, 1736163), (33, 1367886), (38, 1187901), (39, 1157442), (57, 791934), (66, 683943), (71, 635778), (78, 578721), (99, 455962), (114, 395967), (117, 385814), (142, 317889), (143, 315666), (169, 267102), (171, 263978), (198, 227981), (209, 215982), (213, 211926), (234, 192907), (247, 182754), (286, 157833), (338, 133551), (342, 131989), (418, 107991), (426, 105963), (429, 105222), (494, 91377), (507, 89034), (627, 71994), (639, 70642), (741, 60918), (781, 57798), (858, 52611), (923, 48906), (1014, 44517), (1254, 35997), (1278, 35321), (1287, 35074), (1349, 33462), (1482, 30459), (1521, 29678), (1562, 28899), (1846, 24453), (1859, 24282), (1881, 23998), (2223, 20306), (2343, 19266), (2574, 17537), (2698, 16731), (2717, 16614), (2769, 16302), (3042, 14839), (3211, 14058), (3718, 12141), (3762, 11999), (4047, 11154), (4446, 10153), (4686, 9633), (5434, 8307), (5538, 8151), (5577, 8094), (6422, 7029)]