78240336

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 209510400

約数和(自身を除く): 131270064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 79, 94, 141, 158, 188, 237, 282, 316, 376, 439, 474, 564, 632, 752, 878, 948, 1128, 1264, 1317, 1756, 1896, 2256, 2634, 3512, 3713, 3792, 5268, 7024, 7426, 10536, 11139, 14852, 20633, 21072, 22278, 29704, 34681, 41266, 44556, 59408, 61899, 69362, 82532, 89112, 104043, 123798, 138724, 165064, 178224, 208086, 247596, 277448, 330128, 416172, 495192, 554896, 832344, 990384, 1630007, 1664688, 3260014, 4890021, 6520028, 9780042, 13040056, 19560084, 26080112, 39120168, 78240336]

約数ペア:

[(1, 78240336), (2, 39120168), (3, 26080112), (4, 19560084), (6, 13040056), (8, 9780042), (12, 6520028), (16, 4890021), (24, 3260014), (47, 1664688), (48, 1630007), (79, 990384), (94, 832344), (141, 554896), (158, 495192), (188, 416172), (237, 330128), (282, 277448), (316, 247596), (376, 208086), (439, 178224), (474, 165064), (564, 138724), (632, 123798), (752, 104043), (878, 89112), (948, 82532), (1128, 69362), (1264, 61899), (1317, 59408), (1756, 44556), (1896, 41266), (2256, 34681), (2634, 29704), (3512, 22278), (3713, 21072), (3792, 20633), (5268, 14852), (7024, 11139), (7426, 10536)]