69982472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 172627200

約数和(自身を除く): 102644728

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 53, 56, 68, 73, 76, 106, 119, 133, 136, 146, 152, 212, 238, 266, 292, 323, 371, 424, 476, 511, 532, 584, 646, 742, 901, 952, 1007, 1022, 1064, 1241, 1292, 1387, 1484, 1802, 2014, 2044, 2261, 2482, 2584, 2774, 2968, 3604, 3869, 4028, 4088, 4522, 4964, 5548, 6307, 7049, 7208, 7738, 8056, 8687, 9044, 9709, 9928, 11096, 12614, 14098, 15476, 17119, 17374, 18088, 19418, 23579, 25228, 27083, 28196, 30952, 34238, 34748, 38836, 47158, 50456, 54166, 56392, 65773, 68476, 69496, 73511, 77672, 94316, 108332, 119833, 131546, 136952, 147022, 165053, 188632, 216664, 239666, 263092, 294044, 330106, 460411, 479332, 514577, 526184, 588088, 660212, 920822, 958664, 1029154, 1249687, 1320424, 1841644, 2058308, 2499374, 3683288, 4116616, 4998748, 8747809, 9997496, 17495618, 34991236, 69982472]

約数ペア:

[(1, 69982472), (2, 34991236), (4, 17495618), (7, 9997496), (8, 8747809), (14, 4998748), (17, 4116616), (19, 3683288), (28, 2499374), (34, 2058308), (38, 1841644), (53, 1320424), (56, 1249687), (68, 1029154), (73, 958664), (76, 920822), (106, 660212), (119, 588088), (133, 526184), (136, 514577), (146, 479332), (152, 460411), (212, 330106), (238, 294044), (266, 263092), (292, 239666), (323, 216664), (371, 188632), (424, 165053), (476, 147022), (511, 136952), (532, 131546), (584, 119833), (646, 108332), (742, 94316), (901, 77672), (952, 73511), (1007, 69496), (1022, 68476), (1064, 65773), (1241, 56392), (1292, 54166), (1387, 50456), (1484, 47158), (1802, 38836), (2014, 34748), (2044, 34238), (2261, 30952), (2482, 28196), (2584, 27083), (2774, 25228), (2968, 23579), (3604, 19418), (3869, 18088), (4028, 17374), (4088, 17119), (4522, 15476), (4964, 14098), (5548, 12614), (6307, 11096), (7049, 9928), (7208, 9709), (7738, 9044), (8056, 8687)]