63720972

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12041}}^1$

素因数の和:12068

約数の個数: 72

約数和(自身を含む): 192190320

約数和(自身を除く): 128469348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12041, 24082, 36123, 48164, 72246, 84287, 108369, 144492, 168574, 216738, 252861, 325107, 337148, 433476, 505722, 590009, 650214, 758583, 1011444, 1180018, 1300428, 1517166, 1770027, 2275749, 2360036, 3034332, 3540054, 4551498, 5310081, 7080108, 9102996, 10620162, 15930243, 21240324, 31860486, 63720972]

約数ペア:

[(1, 63720972), (2, 31860486), (3, 21240324), (4, 15930243), (6, 10620162), (7, 9102996), (9, 7080108), (12, 5310081), (14, 4551498), (18, 3540054), (21, 3034332), (27, 2360036), (28, 2275749), (36, 1770027), (42, 1517166), (49, 1300428), (54, 1180018), (63, 1011444), (84, 758583), (98, 650214), (108, 590009), (126, 505722), (147, 433476), (189, 337148), (196, 325107), (252, 252861), (294, 216738), (378, 168574), (441, 144492), (588, 108369), (756, 84287), (882, 72246), (1323, 48164), (1764, 36123), (2646, 24082), (5292, 12041)]