71879508

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1578

約数の個数: 96

約数和(自身を含む): 204825600

約数和(自身を除く): 132946092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 108, 114, 138, 171, 207, 228, 276, 342, 414, 437, 513, 621, 684, 828, 874, 1026, 1242, 1311, 1523, 1748, 2052, 2484, 2622, 3046, 3933, 4569, 5244, 6092, 7866, 9138, 11799, 13707, 15732, 18276, 23598, 27414, 28937, 35029, 41121, 47196, 54828, 57874, 70058, 82242, 86811, 105087, 115748, 140116, 164484, 173622, 210174, 260433, 315261, 347244, 420348, 520866, 630522, 665551, 781299, 945783, 1041732, 1261044, 1331102, 1562598, 1891566, 1996653, 2662204, 3125196, 3783132, 3993306, 5989959, 7986612, 11979918, 17969877, 23959836, 35939754, 71879508]

約数ペア:

[(1, 71879508), (2, 35939754), (3, 23959836), (4, 17969877), (6, 11979918), (9, 7986612), (12, 5989959), (18, 3993306), (19, 3783132), (23, 3125196), (27, 2662204), (36, 1996653), (38, 1891566), (46, 1562598), (54, 1331102), (57, 1261044), (69, 1041732), (76, 945783), (92, 781299), (108, 665551), (114, 630522), (138, 520866), (171, 420348), (207, 347244), (228, 315261), (276, 260433), (342, 210174), (414, 173622), (437, 164484), (513, 140116), (621, 115748), (684, 105087), (828, 86811), (874, 82242), (1026, 70058), (1242, 57874), (1311, 54828), (1523, 47196), (1748, 41121), (2052, 35029), (2484, 28937), (2622, 27414), (3046, 23598), (3933, 18276), (4569, 15732), (5244, 13707), (6092, 11799), (7866, 9138)]