65642724

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 198726528

約数和(自身を除く): 133083804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 252, 281, 309, 324, 378, 412, 562, 567, 618, 721, 756, 843, 927, 1124, 1134, 1236, 1442, 1686, 1854, 1967, 2163, 2268, 2529, 2781, 2884, 3372, 3708, 3934, 4326, 5058, 5562, 5901, 6489, 7587, 7868, 8343, 8652, 10116, 11124, 11802, 12978, 15174, 16686, 17703, 19467, 22761, 23604, 25956, 28943, 30348, 33372, 35406, 38934, 45522, 53109, 57886, 58401, 70812, 77868, 86829, 91044, 106218, 115772, 116802, 159327, 173658, 202601, 212436, 233604, 260487, 318654, 347316, 405202, 520974, 607803, 637308, 781461, 810404, 1041948, 1215606, 1562922, 1823409, 2344383, 2431212, 3125844, 3646818, 4688766, 5470227, 7293636, 9377532, 10940454, 16410681, 21880908, 32821362, 65642724]

約数ペア:

[(1, 65642724), (2, 32821362), (3, 21880908), (4, 16410681), (6, 10940454), (7, 9377532), (9, 7293636), (12, 5470227), (14, 4688766), (18, 3646818), (21, 3125844), (27, 2431212), (28, 2344383), (36, 1823409), (42, 1562922), (54, 1215606), (63, 1041948), (81, 810404), (84, 781461), (103, 637308), (108, 607803), (126, 520974), (162, 405202), (189, 347316), (206, 318654), (252, 260487), (281, 233604), (309, 212436), (324, 202601), (378, 173658), (412, 159327), (562, 116802), (567, 115772), (618, 106218), (721, 91044), (756, 86829), (843, 77868), (927, 70812), (1124, 58401), (1134, 57886), (1236, 53109), (1442, 45522), (1686, 38934), (1854, 35406), (1967, 33372), (2163, 30348), (2268, 28943), (2529, 25956), (2781, 23604), (2884, 22761), (3372, 19467), (3708, 17703), (3934, 16686), (4326, 15174), (5058, 12978), (5562, 11802), (5901, 11124), (6489, 10116), (7587, 8652), (7868, 8343)]