71900752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3433}}^1$

素因数の和:3476

約数の個数: 80

約数和(自身を含む): 183952512

約数和(自身を除く): 112051760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 3433, 5236, 6866, 10472, 13732, 20944, 24031, 27464, 37763, 48062, 54928, 58361, 75526, 96124, 116722, 151052, 192248, 233444, 264341, 302104, 384496, 408527, 466888, 528682, 604208, 641971, 817054, 933776, 1057364, 1283942, 1634108, 2114728, 2567884, 3268216, 4229456, 4493797, 5135768, 6536432, 8987594, 10271536, 17975188, 35950376, 71900752]

約数ペア:

[(1, 71900752), (2, 35950376), (4, 17975188), (7, 10271536), (8, 8987594), (11, 6536432), (14, 5135768), (16, 4493797), (17, 4229456), (22, 3268216), (28, 2567884), (34, 2114728), (44, 1634108), (56, 1283942), (68, 1057364), (77, 933776), (88, 817054), (112, 641971), (119, 604208), (136, 528682), (154, 466888), (176, 408527), (187, 384496), (238, 302104), (272, 264341), (308, 233444), (374, 192248), (476, 151052), (616, 116722), (748, 96124), (952, 75526), (1232, 58361), (1309, 54928), (1496, 48062), (1904, 37763), (2618, 27464), (2992, 24031), (3433, 20944), (5236, 13732), (6866, 10472)]