63421956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4673}}^1$

素因数の和:4725

約数の個数: 72

約数和(自身を含む): 178640280

約数和(自身を除く): 115218324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 4673, 6786, 9346, 13572, 14019, 18692, 28038, 42057, 56076, 60749, 84114, 121498, 135517, 168228, 182247, 242996, 271034, 364494, 406551, 542068, 546741, 728988, 813102, 1093482, 1219653, 1626204, 1761721, 2186964, 2439306, 3523442, 4878612, 5285163, 7046884, 10570326, 15855489, 21140652, 31710978, 63421956]

約数ペア:

[(1, 63421956), (2, 31710978), (3, 21140652), (4, 15855489), (6, 10570326), (9, 7046884), (12, 5285163), (13, 4878612), (18, 3523442), (26, 2439306), (29, 2186964), (36, 1761721), (39, 1626204), (52, 1219653), (58, 1093482), (78, 813102), (87, 728988), (116, 546741), (117, 542068), (156, 406551), (174, 364494), (234, 271034), (261, 242996), (348, 182247), (377, 168228), (468, 135517), (522, 121498), (754, 84114), (1044, 60749), (1131, 56076), (1508, 42057), (2262, 28038), (3393, 18692), (4524, 14019), (4673, 13572), (6786, 9346)]