66799668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 182640640

約数和(自身を除く): 115840972

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 727, 741, 806, 988, 1178, 1209, 1454, 1482, 1612, 1767, 2181, 2356, 2418, 2908, 2964, 3534, 4362, 4836, 7068, 7657, 8724, 9451, 13813, 15314, 18902, 22537, 22971, 27626, 28353, 30628, 37804, 41439, 45074, 45942, 55252, 56706, 67611, 82878, 90148, 91884, 113412, 135222, 165756, 179569, 270444, 292981, 359138, 428203, 538707, 585962, 718276, 856406, 878943, 1077414, 1171924, 1284609, 1712812, 1757886, 2154828, 2569218, 3515772, 5138436, 5566639, 11133278, 16699917, 22266556, 33399834, 66799668]

約数ペア:

[(1, 66799668), (2, 33399834), (3, 22266556), (4, 16699917), (6, 11133278), (12, 5566639), (13, 5138436), (19, 3515772), (26, 2569218), (31, 2154828), (38, 1757886), (39, 1712812), (52, 1284609), (57, 1171924), (62, 1077414), (76, 878943), (78, 856406), (93, 718276), (114, 585962), (124, 538707), (156, 428203), (186, 359138), (228, 292981), (247, 270444), (372, 179569), (403, 165756), (494, 135222), (589, 113412), (727, 91884), (741, 90148), (806, 82878), (988, 67611), (1178, 56706), (1209, 55252), (1454, 45942), (1482, 45074), (1612, 41439), (1767, 37804), (2181, 30628), (2356, 28353), (2418, 27626), (2908, 22971), (2964, 22537), (3534, 18902), (4362, 15314), (4836, 13813), (7068, 9451), (7657, 8724)]