71585472

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 112

約数和(自身を含む): 221081600

約数和(自身を除く): 149496128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1087, 1176, 1344, 1372, 1568, 2058, 2174, 2352, 2744, 3136, 3261, 4116, 4348, 4704, 5488, 6522, 7609, 8232, 8696, 9408, 10976, 13044, 15218, 16464, 17392, 21952, 22827, 26088, 30436, 32928, 34784, 45654, 52176, 53263, 60872, 65856, 69568, 91308, 104352, 106526, 121744, 159789, 182616, 208704, 213052, 243488, 319578, 365232, 372841, 426104, 486976, 639156, 730464, 745682, 852208, 1118523, 1278312, 1460928, 1491364, 1704416, 2237046, 2556624, 2982728, 3408832, 4474092, 5113248, 5965456, 8948184, 10226496, 11930912, 17896368, 23861824, 35792736, 71585472]

約数ペア:

[(1, 71585472), (2, 35792736), (3, 23861824), (4, 17896368), (6, 11930912), (7, 10226496), (8, 8948184), (12, 5965456), (14, 5113248), (16, 4474092), (21, 3408832), (24, 2982728), (28, 2556624), (32, 2237046), (42, 1704416), (48, 1491364), (49, 1460928), (56, 1278312), (64, 1118523), (84, 852208), (96, 745682), (98, 730464), (112, 639156), (147, 486976), (168, 426104), (192, 372841), (196, 365232), (224, 319578), (294, 243488), (336, 213052), (343, 208704), (392, 182616), (448, 159789), (588, 121744), (672, 106526), (686, 104352), (784, 91308), (1029, 69568), (1087, 65856), (1176, 60872), (1344, 53263), (1372, 52176), (1568, 45654), (2058, 34784), (2174, 32928), (2352, 30436), (2744, 26088), (3136, 22827), (3261, 21952), (4116, 17392), (4348, 16464), (4704, 15218), (5488, 13044), (6522, 10976), (7609, 9408), (8232, 8696)]