74767728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 227985408

約数和(自身を除く): 153217680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 83, 84, 98, 112, 147, 166, 168, 196, 249, 294, 332, 336, 383, 392, 498, 581, 588, 664, 766, 784, 996, 1149, 1162, 1176, 1328, 1532, 1743, 1992, 2298, 2324, 2352, 2681, 3064, 3486, 3984, 4067, 4596, 4648, 5362, 6128, 6972, 8043, 8134, 9192, 9296, 10724, 12201, 13944, 16086, 16268, 18384, 18767, 21448, 24402, 27888, 31789, 32172, 32536, 37534, 42896, 48804, 56301, 63578, 64344, 65072, 75068, 95367, 97608, 112602, 127156, 128688, 150136, 190734, 195216, 222523, 225204, 254312, 300272, 381468, 445046, 450408, 508624, 667569, 762936, 890092, 900816, 1335138, 1525872, 1557661, 1780184, 2670276, 3115322, 3560368, 4672983, 5340552, 6230644, 9345966, 10681104, 12461288, 18691932, 24922576, 37383864, 74767728]

約数ペア:

[(1, 74767728), (2, 37383864), (3, 24922576), (4, 18691932), (6, 12461288), (7, 10681104), (8, 9345966), (12, 6230644), (14, 5340552), (16, 4672983), (21, 3560368), (24, 3115322), (28, 2670276), (42, 1780184), (48, 1557661), (49, 1525872), (56, 1335138), (83, 900816), (84, 890092), (98, 762936), (112, 667569), (147, 508624), (166, 450408), (168, 445046), (196, 381468), (249, 300272), (294, 254312), (332, 225204), (336, 222523), (383, 195216), (392, 190734), (498, 150136), (581, 128688), (588, 127156), (664, 112602), (766, 97608), (784, 95367), (996, 75068), (1149, 65072), (1162, 64344), (1176, 63578), (1328, 56301), (1532, 48804), (1743, 42896), (1992, 37534), (2298, 32536), (2324, 32172), (2352, 31789), (2681, 27888), (3064, 24402), (3486, 21448), (3984, 18767), (4067, 18384), (4596, 16268), (4648, 16086), (5362, 13944), (6128, 12201), (6972, 10724), (8043, 9296), (8134, 9192)]