91995552

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 290122560

約数和(自身を除く): 198127008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 198, 213, 264, 284, 288, 352, 396, 409, 426, 528, 568, 639, 781, 792, 818, 852, 1056, 1136, 1227, 1278, 1562, 1584, 1636, 1704, 2272, 2343, 2454, 2556, 3124, 3168, 3272, 3408, 3681, 4499, 4686, 4908, 5112, 6248, 6544, 6816, 7029, 7362, 8998, 9372, 9816, 10224, 12496, 13088, 13497, 14058, 14724, 17996, 18744, 19632, 20448, 24992, 26994, 28116, 29039, 29448, 35992, 37488, 39264, 40491, 53988, 56232, 58078, 58896, 71984, 74976, 80982, 87117, 107976, 112464, 116156, 117792, 143968, 161964, 174234, 215952, 224928, 232312, 261351, 319429, 323928, 348468, 431904, 464624, 522702, 638858, 647856, 696936, 929248, 958287, 1045404, 1277716, 1295712, 1393872, 1916574, 2090808, 2555432, 2787744, 2874861, 3833148, 4181616, 5110864, 5749722, 7666296, 8363232, 10221728, 11499444, 15332592, 22998888, 30665184, 45997776, 91995552]

約数ペア:

[(1, 91995552), (2, 45997776), (3, 30665184), (4, 22998888), (6, 15332592), (8, 11499444), (9, 10221728), (11, 8363232), (12, 7666296), (16, 5749722), (18, 5110864), (22, 4181616), (24, 3833148), (32, 2874861), (33, 2787744), (36, 2555432), (44, 2090808), (48, 1916574), (66, 1393872), (71, 1295712), (72, 1277716), (88, 1045404), (96, 958287), (99, 929248), (132, 696936), (142, 647856), (144, 638858), (176, 522702), (198, 464624), (213, 431904), (264, 348468), (284, 323928), (288, 319429), (352, 261351), (396, 232312), (409, 224928), (426, 215952), (528, 174234), (568, 161964), (639, 143968), (781, 117792), (792, 116156), (818, 112464), (852, 107976), (1056, 87117), (1136, 80982), (1227, 74976), (1278, 71984), (1562, 58896), (1584, 58078), (1636, 56232), (1704, 53988), (2272, 40491), (2343, 39264), (2454, 37488), (2556, 35992), (3124, 29448), (3168, 29039), (3272, 28116), (3408, 26994), (3681, 24992), (4499, 20448), (4686, 19632), (4908, 18744), (5112, 17996), (6248, 14724), (6544, 14058), (6816, 13497), (7029, 13088), (7362, 12496), (8998, 10224), (9372, 9816)]