123006078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 297113544

約数和(自身を除く): 174107466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 547, 558, 806, 961, 1094, 1209, 1641, 1922, 2418, 2883, 3282, 3627, 4923, 5766, 7111, 7254, 8649, 9846, 12493, 14222, 16957, 17298, 21333, 24986, 33914, 37479, 42666, 50871, 63999, 74958, 101742, 112437, 127998, 152613, 220441, 224874, 305226, 440882, 525667, 661323, 1051334, 1322646, 1577001, 1983969, 3154002, 3967938, 4731003, 6833671, 9462006, 13667342, 20501013, 41002026, 61503039, 123006078]

約数ペア:

[(1, 123006078), (2, 61503039), (3, 41002026), (6, 20501013), (9, 13667342), (13, 9462006), (18, 6833671), (26, 4731003), (31, 3967938), (39, 3154002), (62, 1983969), (78, 1577001), (93, 1322646), (117, 1051334), (186, 661323), (234, 525667), (279, 440882), (403, 305226), (547, 224874), (558, 220441), (806, 152613), (961, 127998), (1094, 112437), (1209, 101742), (1641, 74958), (1922, 63999), (2418, 50871), (2883, 42666), (3282, 37479), (3627, 33914), (4923, 24986), (5766, 21333), (7111, 17298), (7254, 16957), (8649, 14222), (9846, 12493)]