25079472

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 77995008

約数和(自身を除く): 52915536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 223, 264, 284, 396, 426, 446, 528, 568, 639, 669, 781, 792, 852, 892, 1136, 1278, 1338, 1562, 1584, 1704, 1784, 2007, 2343, 2453, 2556, 2676, 3124, 3408, 3568, 4014, 4686, 4906, 5112, 5352, 6248, 7029, 7359, 8028, 9372, 9812, 10224, 10704, 12496, 14058, 14718, 15833, 16056, 18744, 19624, 22077, 28116, 29436, 31666, 32112, 37488, 39248, 44154, 47499, 56232, 58872, 63332, 88308, 94998, 112464, 117744, 126664, 142497, 174163, 176616, 189996, 253328, 284994, 348326, 353232, 379992, 522489, 569988, 696652, 759984, 1044978, 1139976, 1393304, 1567467, 2089956, 2279952, 2786608, 3134934, 4179912, 6269868, 8359824, 12539736, 25079472]

約数ペア:

[(1, 25079472), (2, 12539736), (3, 8359824), (4, 6269868), (6, 4179912), (8, 3134934), (9, 2786608), (11, 2279952), (12, 2089956), (16, 1567467), (18, 1393304), (22, 1139976), (24, 1044978), (33, 759984), (36, 696652), (44, 569988), (48, 522489), (66, 379992), (71, 353232), (72, 348326), (88, 284994), (99, 253328), (132, 189996), (142, 176616), (144, 174163), (176, 142497), (198, 126664), (213, 117744), (223, 112464), (264, 94998), (284, 88308), (396, 63332), (426, 58872), (446, 56232), (528, 47499), (568, 44154), (639, 39248), (669, 37488), (781, 32112), (792, 31666), (852, 29436), (892, 28116), (1136, 22077), (1278, 19624), (1338, 18744), (1562, 16056), (1584, 15833), (1704, 14718), (1784, 14058), (2007, 12496), (2343, 10704), (2453, 10224), (2556, 9812), (2676, 9372), (3124, 8028), (3408, 7359), (3568, 7029), (4014, 6248), (4686, 5352), (4906, 5112)]