85671092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 172166400

約数和(自身を除く): 86495308

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 199, 221, 398, 442, 487, 796, 884, 974, 1948, 2587, 3383, 5174, 6331, 6766, 8279, 10348, 12662, 13532, 16558, 25324, 33116, 43979, 87958, 96913, 107627, 175916, 193826, 215254, 387652, 430508, 1259869, 1647521, 2519738, 3295042, 5039476, 6590084, 21417773, 42835546, 85671092]

約数ペア:

[(1, 85671092), (2, 42835546), (4, 21417773), (13, 6590084), (17, 5039476), (26, 3295042), (34, 2519738), (52, 1647521), (68, 1259869), (199, 430508), (221, 387652), (398, 215254), (442, 193826), (487, 175916), (796, 107627), (884, 96913), (974, 87958), (1948, 43979), (2587, 33116), (3383, 25324), (5174, 16558), (6331, 13532), (6766, 12662), (8279, 10348)]