84879072

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1696

約数の個数: 72

約数和(自身を含む): 242751600

約数和(自身を除く): 157872528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1481, 1592, 1791, 2388, 2962, 3184, 3582, 4443, 4776, 5924, 6368, 7164, 8886, 9552, 11848, 13329, 14328, 17772, 19104, 23696, 26658, 28656, 35544, 47392, 53316, 57312, 71088, 106632, 142176, 213264, 294719, 426528, 589438, 884157, 1178876, 1768314, 2357752, 2652471, 3536628, 4715504, 5304942, 7073256, 9431008, 10609884, 14146512, 21219768, 28293024, 42439536, 84879072]

約数ペア:

[(1, 84879072), (2, 42439536), (3, 28293024), (4, 21219768), (6, 14146512), (8, 10609884), (9, 9431008), (12, 7073256), (16, 5304942), (18, 4715504), (24, 3536628), (32, 2652471), (36, 2357752), (48, 1768314), (72, 1178876), (96, 884157), (144, 589438), (199, 426528), (288, 294719), (398, 213264), (597, 142176), (796, 106632), (1194, 71088), (1481, 57312), (1592, 53316), (1791, 47392), (2388, 35544), (2962, 28656), (3184, 26658), (3582, 23696), (4443, 19104), (4776, 17772), (5924, 14328), (6368, 13329), (7164, 11848), (8886, 9552)]