77438004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 139322316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 83, 84, 87, 116, 166, 174, 203, 249, 332, 348, 383, 406, 498, 581, 609, 766, 812, 996, 1149, 1162, 1218, 1532, 1743, 2298, 2324, 2407, 2436, 2681, 3486, 4596, 4814, 5362, 6972, 7221, 8043, 9628, 10724, 11107, 14442, 16086, 16849, 22214, 28884, 31789, 32172, 33321, 33698, 44428, 50547, 63578, 66642, 67396, 77749, 95367, 101094, 127156, 133284, 155498, 190734, 202188, 222523, 233247, 310996, 381468, 445046, 466494, 667569, 890092, 921881, 932988, 1335138, 1843762, 2670276, 2765643, 3687524, 5531286, 6453167, 11062572, 12906334, 19359501, 25812668, 38719002, 77438004]

約数ペア:

[(1, 77438004), (2, 38719002), (3, 25812668), (4, 19359501), (6, 12906334), (7, 11062572), (12, 6453167), (14, 5531286), (21, 3687524), (28, 2765643), (29, 2670276), (42, 1843762), (58, 1335138), (83, 932988), (84, 921881), (87, 890092), (116, 667569), (166, 466494), (174, 445046), (203, 381468), (249, 310996), (332, 233247), (348, 222523), (383, 202188), (406, 190734), (498, 155498), (581, 133284), (609, 127156), (766, 101094), (812, 95367), (996, 77749), (1149, 67396), (1162, 66642), (1218, 63578), (1532, 50547), (1743, 44428), (2298, 33698), (2324, 33321), (2407, 32172), (2436, 31789), (2681, 28884), (3486, 22214), (4596, 16849), (4814, 16086), (5362, 14442), (6972, 11107), (7221, 10724), (8043, 9628)]