78526968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 228372480

約数和(自身を除く): 149845512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 353, 372, 403, 552, 598, 706, 713, 744, 806, 897, 1059, 1196, 1209, 1412, 1426, 1612, 1794, 2118, 2139, 2392, 2418, 2824, 2852, 3224, 3588, 4236, 4278, 4589, 4836, 5704, 7176, 8119, 8472, 8556, 9178, 9269, 9672, 10943, 13767, 16238, 17112, 18356, 18538, 21886, 24357, 27534, 27807, 32476, 32829, 36712, 37076, 43772, 48714, 55068, 55614, 64952, 65658, 74152, 87544, 97428, 105547, 110136, 111228, 131316, 142259, 194856, 211094, 222456, 251689, 262632, 284518, 316641, 422188, 426777, 503378, 569036, 633282, 755067, 844376, 853554, 1006756, 1138072, 1266564, 1510134, 1707108, 2013512, 2533128, 3020268, 3271957, 3414216, 6040536, 6543914, 9815871, 13087828, 19631742, 26175656, 39263484, 78526968]

約数ペア:

[(1, 78526968), (2, 39263484), (3, 26175656), (4, 19631742), (6, 13087828), (8, 9815871), (12, 6543914), (13, 6040536), (23, 3414216), (24, 3271957), (26, 3020268), (31, 2533128), (39, 2013512), (46, 1707108), (52, 1510134), (62, 1266564), (69, 1138072), (78, 1006756), (92, 853554), (93, 844376), (104, 755067), (124, 633282), (138, 569036), (156, 503378), (184, 426777), (186, 422188), (248, 316641), (276, 284518), (299, 262632), (312, 251689), (353, 222456), (372, 211094), (403, 194856), (552, 142259), (598, 131316), (706, 111228), (713, 110136), (744, 105547), (806, 97428), (897, 87544), (1059, 74152), (1196, 65658), (1209, 64952), (1412, 55614), (1426, 55068), (1612, 48714), (1794, 43772), (2118, 37076), (2139, 36712), (2392, 32829), (2418, 32476), (2824, 27807), (2852, 27534), (3224, 24357), (3588, 21886), (4236, 18538), (4278, 18356), (4589, 17112), (4836, 16238), (5704, 13767), (7176, 10943), (8119, 9672), (8472, 9269), (8556, 9178)]