72558864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71983}}^1$

素因数の和:72004

約数の個数: 60

約数和(自身を含む): 232076416

約数和(自身を除く): 159517552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 71983, 143966, 215949, 287932, 431898, 503881, 575864, 647847, 863796, 1007762, 1151728, 1295694, 1511643, 1727592, 2015524, 2591388, 3023286, 3455184, 4031048, 4534929, 5182776, 6046572, 8062096, 9069858, 10365552, 12093144, 18139716, 24186288, 36279432, 72558864]

約数ペア:

[(1, 72558864), (2, 36279432), (3, 24186288), (4, 18139716), (6, 12093144), (7, 10365552), (8, 9069858), (9, 8062096), (12, 6046572), (14, 5182776), (16, 4534929), (18, 4031048), (21, 3455184), (24, 3023286), (28, 2591388), (36, 2015524), (42, 1727592), (48, 1511643), (56, 1295694), (63, 1151728), (72, 1007762), (84, 863796), (112, 647847), (126, 575864), (144, 503881), (168, 431898), (252, 287932), (336, 215949), (504, 143966), (1008, 71983)]