77587972

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 100223228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 97, 98, 106, 154, 194, 196, 212, 308, 343, 371, 388, 539, 583, 679, 686, 742, 1067, 1078, 1166, 1358, 1372, 1484, 2134, 2156, 2332, 2597, 2716, 3773, 4081, 4268, 4753, 5141, 5194, 7469, 7546, 8162, 9506, 10282, 10388, 14938, 15092, 16324, 18179, 19012, 20564, 28567, 29876, 33271, 35987, 36358, 52283, 56551, 57134, 66542, 71974, 72716, 104566, 113102, 114268, 133084, 143948, 199969, 209132, 226204, 251909, 365981, 395857, 399938, 503818, 731962, 791714, 799876, 1007636, 1463924, 1583428, 1763363, 2770999, 3526726, 5541998, 7053452, 11083996, 19396993, 38793986, 77587972]

約数ペア:

[(1, 77587972), (2, 38793986), (4, 19396993), (7, 11083996), (11, 7053452), (14, 5541998), (22, 3526726), (28, 2770999), (44, 1763363), (49, 1583428), (53, 1463924), (77, 1007636), (97, 799876), (98, 791714), (106, 731962), (154, 503818), (194, 399938), (196, 395857), (212, 365981), (308, 251909), (343, 226204), (371, 209132), (388, 199969), (539, 143948), (583, 133084), (679, 114268), (686, 113102), (742, 104566), (1067, 72716), (1078, 71974), (1166, 66542), (1358, 57134), (1372, 56551), (1484, 52283), (2134, 36358), (2156, 35987), (2332, 33271), (2597, 29876), (2716, 28567), (3773, 20564), (4081, 19012), (4268, 18179), (4753, 16324), (5141, 15092), (5194, 14938), (7469, 10388), (7546, 10282), (8162, 9506)]