74532528

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 249984000

約数和(自身を除く): 175451472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 503, 504, 588, 686, 756, 784, 882, 1006, 1008, 1029, 1176, 1323, 1372, 1509, 1512, 1764, 2012, 2058, 2352, 2646, 2744, 3018, 3024, 3087, 3521, 3528, 4024, 4116, 4527, 5292, 5488, 6036, 6174, 7042, 7056, 8048, 8232, 9054, 9261, 10563, 10584, 12072, 12348, 13581, 14084, 16464, 18108, 18522, 21126, 21168, 24144, 24647, 24696, 27162, 28168, 31689, 36216, 37044, 42252, 49294, 49392, 54324, 56336, 63378, 72432, 73941, 74088, 84504, 95067, 98588, 108648, 126756, 147882, 148176, 169008, 172529, 190134, 197176, 217296, 221823, 253512, 295764, 345058, 380268, 394352, 443646, 507024, 517587, 591528, 665469, 690116, 760536, 887292, 1035174, 1183056, 1330938, 1380232, 1521072, 1552761, 1774584, 2070348, 2661876, 2760464, 3105522, 3549168, 4140696, 4658283, 5323752, 6211044, 8281392, 9316566, 10647504, 12422088, 18633132, 24844176, 37266264, 74532528]

約数ペア:

[(1, 74532528), (2, 37266264), (3, 24844176), (4, 18633132), (6, 12422088), (7, 10647504), (8, 9316566), (9, 8281392), (12, 6211044), (14, 5323752), (16, 4658283), (18, 4140696), (21, 3549168), (24, 3105522), (27, 2760464), (28, 2661876), (36, 2070348), (42, 1774584), (48, 1552761), (49, 1521072), (54, 1380232), (56, 1330938), (63, 1183056), (72, 1035174), (84, 887292), (98, 760536), (108, 690116), (112, 665469), (126, 591528), (144, 517587), (147, 507024), (168, 443646), (189, 394352), (196, 380268), (216, 345058), (252, 295764), (294, 253512), (336, 221823), (343, 217296), (378, 197176), (392, 190134), (432, 172529), (441, 169008), (503, 148176), (504, 147882), (588, 126756), (686, 108648), (756, 98588), (784, 95067), (882, 84504), (1006, 74088), (1008, 73941), (1029, 72432), (1176, 63378), (1323, 56336), (1372, 54324), (1509, 49392), (1512, 49294), (1764, 42252), (2012, 37044), (2058, 36216), (2352, 31689), (2646, 28168), (2744, 27162), (3018, 24696), (3024, 24647), (3087, 24144), (3521, 21168), (3528, 21126), (4024, 18522), (4116, 18108), (4527, 16464), (5292, 14084), (5488, 13581), (6036, 12348), (6174, 12072), (7042, 10584), (7056, 10563), (8048, 9261), (8232, 9054)]