71505126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 133781274

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 87, 99, 126, 154, 174, 189, 198, 203, 231, 261, 297, 319, 378, 406, 462, 522, 593, 594, 609, 638, 693, 783, 957, 1186, 1218, 1386, 1566, 1779, 1827, 1914, 2079, 2233, 2871, 3558, 3654, 4151, 4158, 4466, 5337, 5481, 5742, 6523, 6699, 8302, 8613, 10674, 10962, 12453, 13046, 13398, 16011, 17197, 17226, 19569, 20097, 24906, 32022, 34394, 37359, 39138, 40194, 45661, 51591, 58707, 60291, 74718, 91322, 103182, 112077, 117414, 120379, 120582, 136983, 154773, 176121, 189167, 224154, 240758, 273966, 309546, 352242, 361137, 378334, 410949, 464319, 567501, 722274, 821898, 928638, 1083411, 1135002, 1232847, 1324169, 1702503, 2166822, 2465694, 2648338, 3250233, 3405006, 3972507, 5107509, 6500466, 7945014, 10215018, 11917521, 23835042, 35752563, 71505126]

約数ペア:

[(1, 71505126), (2, 35752563), (3, 23835042), (6, 11917521), (7, 10215018), (9, 7945014), (11, 6500466), (14, 5107509), (18, 3972507), (21, 3405006), (22, 3250233), (27, 2648338), (29, 2465694), (33, 2166822), (42, 1702503), (54, 1324169), (58, 1232847), (63, 1135002), (66, 1083411), (77, 928638), (87, 821898), (99, 722274), (126, 567501), (154, 464319), (174, 410949), (189, 378334), (198, 361137), (203, 352242), (231, 309546), (261, 273966), (297, 240758), (319, 224154), (378, 189167), (406, 176121), (462, 154773), (522, 136983), (593, 120582), (594, 120379), (609, 117414), (638, 112077), (693, 103182), (783, 91322), (957, 74718), (1186, 60291), (1218, 58707), (1386, 51591), (1566, 45661), (1779, 40194), (1827, 39138), (1914, 37359), (2079, 34394), (2233, 32022), (2871, 24906), (3558, 20097), (3654, 19569), (4151, 17226), (4158, 17197), (4466, 16011), (5337, 13398), (5481, 13046), (5742, 12453), (6523, 10962), (6699, 10674), (8302, 8613)]