91639898

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 166348800

約数和(自身を除く): 74708902

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 127, 199, 254, 259, 398, 518, 889, 1393, 1778, 1813, 2786, 3626, 4699, 6223, 7363, 9398, 9751, 12446, 14726, 19502, 25273, 32893, 50546, 51541, 65786, 103082, 176911, 230251, 353822, 360787, 460502, 721574, 935101, 1238377, 1870202, 2476754, 6545707, 13091414, 45819949, 91639898]

約数ペア:

[(1, 91639898), (2, 45819949), (7, 13091414), (14, 6545707), (37, 2476754), (49, 1870202), (74, 1238377), (98, 935101), (127, 721574), (199, 460502), (254, 360787), (259, 353822), (398, 230251), (518, 176911), (889, 103082), (1393, 65786), (1778, 51541), (1813, 50546), (2786, 32893), (3626, 25273), (4699, 19502), (6223, 14726), (7363, 12446), (9398, 9751)]