68196504

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 174240000

約数和(自身を除く): 106043496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 131, 199, 218, 262, 327, 393, 398, 436, 524, 597, 654, 786, 796, 872, 1048, 1194, 1308, 1572, 1592, 2388, 2616, 3144, 4776, 14279, 21691, 26069, 28558, 42837, 43382, 52138, 57116, 65073, 78207, 85674, 86764, 104276, 114232, 130146, 156414, 171348, 173528, 208552, 260292, 312828, 342696, 520584, 625656, 2841521, 5683042, 8524563, 11366084, 17049126, 22732168, 34098252, 68196504]

約数ペア:

[(1, 68196504), (2, 34098252), (3, 22732168), (4, 17049126), (6, 11366084), (8, 8524563), (12, 5683042), (24, 2841521), (109, 625656), (131, 520584), (199, 342696), (218, 312828), (262, 260292), (327, 208552), (393, 173528), (398, 171348), (436, 156414), (524, 130146), (597, 114232), (654, 104276), (786, 86764), (796, 85674), (872, 78207), (1048, 65073), (1194, 57116), (1308, 52138), (1572, 43382), (1592, 42837), (2388, 28558), (2616, 26069), (3144, 21691), (4776, 14279)]