81692226

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 239016960

約数和(自身を除く): 157324734

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 37, 42, 54, 59, 63, 66, 74, 77, 81, 99, 111, 118, 126, 154, 162, 177, 189, 198, 222, 231, 243, 259, 297, 333, 354, 378, 407, 413, 462, 486, 518, 531, 567, 594, 649, 666, 693, 777, 814, 826, 891, 999, 1062, 1134, 1221, 1239, 1298, 1386, 1554, 1593, 1701, 1782, 1947, 1998, 2079, 2183, 2331, 2442, 2478, 2673, 2849, 2997, 3186, 3402, 3663, 3717, 3894, 4158, 4366, 4543, 4662, 4779, 5346, 5698, 5841, 5994, 6237, 6549, 6993, 7326, 7434, 8547, 8991, 9086, 9558, 10989, 11151, 11682, 12474, 13098, 13629, 13986, 14337, 15281, 17094, 17523, 17982, 18711, 19647, 20979, 21978, 22302, 24013, 25641, 27258, 28674, 30562, 32967, 33453, 35046, 37422, 39294, 40887, 41958, 45843, 48026, 51282, 52569, 58941, 62937, 65934, 66906, 72039, 76923, 81774, 91686, 98901, 100359, 105138, 117882, 122661, 125874, 137529, 144078, 153846, 157707, 168091, 176823, 197802, 200718, 216117, 230769, 245322, 275058, 315414, 336182, 353646, 367983, 412587, 432234, 461538, 504273, 530469, 648351, 692307, 735966, 825174, 1008546, 1060938, 1103949, 1237761, 1296702, 1384614, 1512819, 1945053, 2207898, 2475522, 3025638, 3713283, 3890106, 4538457, 5835159, 7426566, 9076914, 11670318, 13615371, 27230742, 40846113, 81692226]

約数ペア:

[(1, 81692226), (2, 40846113), (3, 27230742), (6, 13615371), (7, 11670318), (9, 9076914), (11, 7426566), (14, 5835159), (18, 4538457), (21, 3890106), (22, 3713283), (27, 3025638), (33, 2475522), (37, 2207898), (42, 1945053), (54, 1512819), (59, 1384614), (63, 1296702), (66, 1237761), (74, 1103949), (77, 1060938), (81, 1008546), (99, 825174), (111, 735966), (118, 692307), (126, 648351), (154, 530469), (162, 504273), (177, 461538), (189, 432234), (198, 412587), (222, 367983), (231, 353646), (243, 336182), (259, 315414), (297, 275058), (333, 245322), (354, 230769), (378, 216117), (407, 200718), (413, 197802), (462, 176823), (486, 168091), (518, 157707), (531, 153846), (567, 144078), (594, 137529), (649, 125874), (666, 122661), (693, 117882), (777, 105138), (814, 100359), (826, 98901), (891, 91686), (999, 81774), (1062, 76923), (1134, 72039), (1221, 66906), (1239, 65934), (1298, 62937), (1386, 58941), (1554, 52569), (1593, 51282), (1701, 48026), (1782, 45843), (1947, 41958), (1998, 40887), (2079, 39294), (2183, 37422), (2331, 35046), (2442, 33453), (2478, 32967), (2673, 30562), (2849, 28674), (2997, 27258), (3186, 25641), (3402, 24013), (3663, 22302), (3717, 21978), (3894, 20979), (4158, 19647), (4366, 18711), (4543, 17982), (4662, 17523), (4779, 17094), (5346, 15281), (5698, 14337), (5841, 13986), (5994, 13629), (6237, 13098), (6549, 12474), (6993, 11682), (7326, 11151), (7434, 10989), (8547, 9558), (8991, 9086)]