80367742

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 152258400

約数和(自身を除く): 71890658

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 199, 317, 398, 634, 637, 1274, 1393, 2219, 2587, 2786, 4121, 4438, 5174, 8242, 9751, 15533, 18109, 19502, 28847, 31066, 36218, 57694, 63083, 126166, 126763, 201929, 253526, 403858, 441581, 820079, 883162, 1640158, 3091067, 5740553, 6182134, 11481106, 40183871, 80367742]

約数ペア:

[(1, 80367742), (2, 40183871), (7, 11481106), (13, 6182134), (14, 5740553), (26, 3091067), (49, 1640158), (91, 883162), (98, 820079), (182, 441581), (199, 403858), (317, 253526), (398, 201929), (634, 126763), (637, 126166), (1274, 63083), (1393, 57694), (2219, 36218), (2587, 31066), (2786, 28847), (4121, 19502), (4438, 18109), (5174, 15533), (8242, 9751)]