61251876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 185391360

約数和(自身を除く): 124139484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 113, 126, 162, 189, 226, 239, 252, 324, 339, 378, 452, 478, 567, 678, 717, 756, 791, 956, 1017, 1134, 1356, 1434, 1582, 1673, 2034, 2151, 2268, 2373, 2868, 3051, 3164, 3346, 4068, 4302, 4746, 5019, 6102, 6453, 6692, 7119, 8604, 9153, 9492, 10038, 12204, 12906, 14238, 15057, 18306, 19359, 20076, 21357, 25812, 27007, 28476, 30114, 36612, 38718, 42714, 45171, 54014, 60228, 64071, 77436, 81021, 85428, 90342, 108028, 128142, 135513, 162042, 180684, 189049, 243063, 256284, 271026, 324084, 378098, 486126, 542052, 567147, 729189, 756196, 972252, 1134294, 1458378, 1701441, 2187567, 2268588, 2916756, 3402882, 4375134, 5104323, 6805764, 8750268, 10208646, 15312969, 20417292, 30625938, 61251876]

約数ペア:

[(1, 61251876), (2, 30625938), (3, 20417292), (4, 15312969), (6, 10208646), (7, 8750268), (9, 6805764), (12, 5104323), (14, 4375134), (18, 3402882), (21, 2916756), (27, 2268588), (28, 2187567), (36, 1701441), (42, 1458378), (54, 1134294), (63, 972252), (81, 756196), (84, 729189), (108, 567147), (113, 542052), (126, 486126), (162, 378098), (189, 324084), (226, 271026), (239, 256284), (252, 243063), (324, 189049), (339, 180684), (378, 162042), (452, 135513), (478, 128142), (567, 108028), (678, 90342), (717, 85428), (756, 81021), (791, 77436), (956, 64071), (1017, 60228), (1134, 54014), (1356, 45171), (1434, 42714), (1582, 38718), (1673, 36612), (2034, 30114), (2151, 28476), (2268, 27007), (2373, 25812), (2868, 21357), (3051, 20076), (3164, 19359), (3346, 18306), (4068, 15057), (4302, 14238), (4746, 12906), (5019, 12204), (6102, 10038), (6453, 9492), (6692, 9153), (7119, 8604)]