91600012

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 203049504

約数和(自身を除く): 111449492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 476, 518, 629, 743, 833, 1036, 1258, 1486, 1666, 1813, 2516, 2972, 3332, 3626, 4403, 5201, 7252, 8806, 10402, 12631, 17612, 20804, 25262, 27491, 30821, 36407, 50524, 54982, 61642, 72814, 88417, 109964, 123284, 145628, 176834, 192437, 353668, 384874, 467347, 618919, 769748, 934694, 1237838, 1347059, 1869388, 2475676, 2694118, 3271429, 5388236, 6542858, 13085716, 22900003, 45800006, 91600012]

約数ペア:

[(1, 91600012), (2, 45800006), (4, 22900003), (7, 13085716), (14, 6542858), (17, 5388236), (28, 3271429), (34, 2694118), (37, 2475676), (49, 1869388), (68, 1347059), (74, 1237838), (98, 934694), (119, 769748), (148, 618919), (196, 467347), (238, 384874), (259, 353668), (476, 192437), (518, 176834), (629, 145628), (743, 123284), (833, 109964), (1036, 88417), (1258, 72814), (1486, 61642), (1666, 54982), (1813, 50524), (2516, 36407), (2972, 30821), (3332, 27491), (3626, 25262), (4403, 20804), (5201, 17612), (7252, 12631), (8806, 10402)]