72818784

素因数分解:

$2^5\times 3^3\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 213857280

約数和(自身を除く): 141038496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 271, 288, 311, 432, 542, 622, 813, 864, 933, 1084, 1244, 1626, 1866, 2168, 2439, 2488, 2799, 3252, 3732, 4336, 4878, 4976, 5598, 6504, 7317, 7464, 8397, 8672, 9756, 9952, 11196, 13008, 14634, 14928, 16794, 19512, 22392, 26016, 29268, 29856, 33588, 39024, 44784, 58536, 67176, 78048, 84281, 89568, 117072, 134352, 168562, 234144, 252843, 268704, 337124, 505686, 674248, 758529, 1011372, 1348496, 1517058, 2022744, 2275587, 2696992, 3034116, 4045488, 4551174, 6068232, 8090976, 9102348, 12136464, 18204696, 24272928, 36409392, 72818784]

約数ペア:

[(1, 72818784), (2, 36409392), (3, 24272928), (4, 18204696), (6, 12136464), (8, 9102348), (9, 8090976), (12, 6068232), (16, 4551174), (18, 4045488), (24, 3034116), (27, 2696992), (32, 2275587), (36, 2022744), (48, 1517058), (54, 1348496), (72, 1011372), (96, 758529), (108, 674248), (144, 505686), (216, 337124), (271, 268704), (288, 252843), (311, 234144), (432, 168562), (542, 134352), (622, 117072), (813, 89568), (864, 84281), (933, 78048), (1084, 67176), (1244, 58536), (1626, 44784), (1866, 39024), (2168, 33588), (2439, 29856), (2488, 29268), (2799, 26016), (3252, 22392), (3732, 19512), (4336, 16794), (4878, 14928), (4976, 14634), (5598, 13008), (6504, 11196), (7317, 9952), (7464, 9756), (8397, 8672)]