84351722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 82573078

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 137, 182, 199, 221, 238, 274, 398, 442, 959, 1393, 1547, 1781, 1918, 2329, 2587, 2786, 3094, 3383, 3562, 4658, 5174, 6766, 12467, 16303, 18109, 23681, 24934, 27263, 30277, 32606, 36218, 43979, 47362, 54526, 60554, 87958, 190841, 211939, 307853, 354419, 381682, 423878, 463471, 615706, 708838, 926942, 2480933, 3244297, 4961866, 6025123, 6488594, 12050246, 42175861, 84351722]

約数ペア:

[(1, 84351722), (2, 42175861), (7, 12050246), (13, 6488594), (14, 6025123), (17, 4961866), (26, 3244297), (34, 2480933), (91, 926942), (119, 708838), (137, 615706), (182, 463471), (199, 423878), (221, 381682), (238, 354419), (274, 307853), (398, 211939), (442, 190841), (959, 87958), (1393, 60554), (1547, 54526), (1781, 47362), (1918, 43979), (2329, 36218), (2587, 32606), (2786, 30277), (3094, 27263), (3383, 24934), (3562, 23681), (4658, 18109), (5174, 16303), (6766, 12467)]