68275536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11953}}^1$

素因数の和:11988

約数の個数: 80

約数和(自身を含む): 213450624

約数和(自身を除く): 145175088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 11953, 23906, 35859, 47812, 71718, 83671, 95624, 143436, 167342, 191248, 203201, 251013, 286872, 334684, 406402, 502026, 573744, 609603, 669368, 812804, 1004052, 1219206, 1338736, 1422407, 1625608, 2008104, 2438412, 2844814, 3251216, 4016208, 4267221, 4876824, 5689628, 8534442, 9753648, 11379256, 17068884, 22758512, 34137768, 68275536]

約数ペア:

[(1, 68275536), (2, 34137768), (3, 22758512), (4, 17068884), (6, 11379256), (7, 9753648), (8, 8534442), (12, 5689628), (14, 4876824), (16, 4267221), (17, 4016208), (21, 3251216), (24, 2844814), (28, 2438412), (34, 2008104), (42, 1625608), (48, 1422407), (51, 1338736), (56, 1219206), (68, 1004052), (84, 812804), (102, 669368), (112, 609603), (119, 573744), (136, 502026), (168, 406402), (204, 334684), (238, 286872), (272, 251013), (336, 203201), (357, 191248), (408, 167342), (476, 143436), (714, 95624), (816, 83671), (952, 71718), (1428, 47812), (1904, 35859), (2856, 23906), (5712, 11953)]