68238378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 171924480

約数和(自身を除く): 103686102

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 31, 39, 46, 62, 69, 78, 93, 117, 138, 186, 207, 234, 279, 299, 403, 409, 414, 558, 598, 713, 806, 818, 897, 1209, 1227, 1426, 1794, 2139, 2418, 2454, 2691, 3627, 3681, 4278, 5317, 5382, 6417, 7254, 7362, 9269, 9407, 10634, 12679, 12834, 15951, 18538, 18814, 25358, 27807, 28221, 31902, 38037, 47853, 55614, 56442, 76074, 83421, 84663, 95706, 114111, 122291, 164827, 166842, 169326, 228222, 244582, 291617, 329654, 366873, 494481, 583234, 733746, 874851, 988962, 1100619, 1483443, 1749702, 2201238, 2624553, 2966886, 3791021, 5249106, 7582042, 11373063, 22746126, 34119189, 68238378]

約数ペア:

[(1, 68238378), (2, 34119189), (3, 22746126), (6, 11373063), (9, 7582042), (13, 5249106), (18, 3791021), (23, 2966886), (26, 2624553), (31, 2201238), (39, 1749702), (46, 1483443), (62, 1100619), (69, 988962), (78, 874851), (93, 733746), (117, 583234), (138, 494481), (186, 366873), (207, 329654), (234, 291617), (279, 244582), (299, 228222), (403, 169326), (409, 166842), (414, 164827), (558, 122291), (598, 114111), (713, 95706), (806, 84663), (818, 83421), (897, 76074), (1209, 56442), (1227, 55614), (1426, 47853), (1794, 38037), (2139, 31902), (2418, 28221), (2454, 27807), (2691, 25358), (3627, 18814), (3681, 18538), (4278, 15951), (5317, 12834), (5382, 12679), (6417, 10634), (7254, 9407), (7362, 9269)]