23157792

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{547}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 78714720

約数和(自身を除く): 55556928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 547, 588, 672, 756, 784, 864, 882, 1008, 1094, 1176, 1323, 1512, 1568, 1641, 1764, 2016, 2188, 2352, 2646, 3024, 3282, 3528, 3829, 4376, 4704, 4923, 5292, 6048, 6564, 7056, 7658, 8752, 9846, 10584, 11487, 13128, 14112, 14769, 15316, 17504, 19692, 21168, 22974, 26256, 26803, 29538, 30632, 34461, 39384, 42336, 45948, 52512, 53606, 59076, 61264, 68922, 78768, 80409, 91896, 103383, 107212, 118152, 122528, 137844, 157536, 160818, 183792, 206766, 214424, 236304, 241227, 275688, 321636, 367584, 413532, 428848, 472608, 482454, 551376, 643272, 723681, 827064, 857696, 964908, 1102752, 1286544, 1447362, 1654128, 1929816, 2573088, 2894724, 3308256, 3859632, 5789448, 7719264, 11578896, 23157792]

約数ペア:

[(1, 23157792), (2, 11578896), (3, 7719264), (4, 5789448), (6, 3859632), (7, 3308256), (8, 2894724), (9, 2573088), (12, 1929816), (14, 1654128), (16, 1447362), (18, 1286544), (21, 1102752), (24, 964908), (27, 857696), (28, 827064), (32, 723681), (36, 643272), (42, 551376), (48, 482454), (49, 472608), (54, 428848), (56, 413532), (63, 367584), (72, 321636), (84, 275688), (96, 241227), (98, 236304), (108, 214424), (112, 206766), (126, 183792), (144, 160818), (147, 157536), (168, 137844), (189, 122528), (196, 118152), (216, 107212), (224, 103383), (252, 91896), (288, 80409), (294, 78768), (336, 68922), (378, 61264), (392, 59076), (432, 53606), (441, 52512), (504, 45948), (547, 42336), (588, 39384), (672, 34461), (756, 30632), (784, 29538), (864, 26803), (882, 26256), (1008, 22974), (1094, 21168), (1176, 19692), (1323, 17504), (1512, 15316), (1568, 14769), (1641, 14112), (1764, 13128), (2016, 11487), (2188, 10584), (2352, 9846), (2646, 8752), (3024, 7658), (3282, 7056), (3528, 6564), (3829, 6048), (4376, 5292), (4704, 4923)]