74137616

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 171798528

約数和(自身を除く): 97660912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 131, 163, 217, 248, 262, 326, 434, 496, 524, 652, 868, 917, 1048, 1141, 1304, 1736, 1834, 2096, 2282, 2608, 3472, 3668, 4061, 4564, 5053, 7336, 8122, 9128, 10106, 14672, 16244, 18256, 20212, 21353, 28427, 32488, 35371, 40424, 42706, 56854, 64976, 70742, 80848, 85412, 113708, 141484, 149471, 170824, 227416, 282968, 298942, 341648, 454832, 565936, 597884, 661943, 1195768, 1323886, 2391536, 2647772, 4633601, 5295544, 9267202, 10591088, 18534404, 37068808, 74137616]

約数ペア:

[(1, 74137616), (2, 37068808), (4, 18534404), (7, 10591088), (8, 9267202), (14, 5295544), (16, 4633601), (28, 2647772), (31, 2391536), (56, 1323886), (62, 1195768), (112, 661943), (124, 597884), (131, 565936), (163, 454832), (217, 341648), (248, 298942), (262, 282968), (326, 227416), (434, 170824), (496, 149471), (524, 141484), (652, 113708), (868, 85412), (917, 80848), (1048, 70742), (1141, 64976), (1304, 56854), (1736, 42706), (1834, 40424), (2096, 35371), (2282, 32488), (2608, 28427), (3472, 21353), (3668, 20212), (4061, 18256), (4564, 16244), (5053, 14672), (7336, 10106), (8122, 9128)]