7473744

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 22980672

約数和(自身を除く): 15506928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 71, 72, 86, 102, 129, 136, 142, 144, 153, 172, 204, 213, 258, 272, 284, 306, 344, 387, 408, 426, 516, 568, 612, 639, 688, 731, 774, 816, 852, 1032, 1136, 1207, 1224, 1278, 1462, 1548, 1704, 2064, 2193, 2414, 2448, 2556, 2924, 3053, 3096, 3408, 3621, 4386, 4828, 5112, 5848, 6106, 6192, 6579, 7242, 8772, 9159, 9656, 10224, 10863, 11696, 12212, 13158, 14484, 17544, 18318, 19312, 21726, 24424, 26316, 27477, 28968, 35088, 36636, 43452, 48848, 51901, 52632, 54954, 57936, 73272, 86904, 103802, 105264, 109908, 146544, 155703, 173808, 207604, 219816, 311406, 415208, 439632, 467109, 622812, 830416, 934218, 1245624, 1868436, 2491248, 3736872, 7473744]

約数ペア:

[(1, 7473744), (2, 3736872), (3, 2491248), (4, 1868436), (6, 1245624), (8, 934218), (9, 830416), (12, 622812), (16, 467109), (17, 439632), (18, 415208), (24, 311406), (34, 219816), (36, 207604), (43, 173808), (48, 155703), (51, 146544), (68, 109908), (71, 105264), (72, 103802), (86, 86904), (102, 73272), (129, 57936), (136, 54954), (142, 52632), (144, 51901), (153, 48848), (172, 43452), (204, 36636), (213, 35088), (258, 28968), (272, 27477), (284, 26316), (306, 24424), (344, 21726), (387, 19312), (408, 18318), (426, 17544), (516, 14484), (568, 13158), (612, 12212), (639, 11696), (688, 10863), (731, 10224), (774, 9656), (816, 9159), (852, 8772), (1032, 7242), (1136, 6579), (1207, 6192), (1224, 6106), (1278, 5848), (1462, 5112), (1548, 4828), (1704, 4386), (2064, 3621), (2193, 3408), (2414, 3096), (2448, 3053), (2556, 2924)]