42223968

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:828

約数の個数: 72

約数和(自身を含む): 120740256

約数和(自身を除く): 78516288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 541, 542, 813, 1082, 1084, 1623, 1626, 2164, 2168, 2439, 3246, 3252, 4328, 4336, 4869, 4878, 6492, 6504, 8656, 8672, 9738, 9756, 12984, 13008, 17312, 19476, 19512, 25968, 26016, 38952, 39024, 51936, 77904, 78048, 146611, 155808, 293222, 439833, 586444, 879666, 1172888, 1319499, 1759332, 2345776, 2638998, 3518664, 4691552, 5277996, 7037328, 10555992, 14074656, 21111984, 42223968]

約数ペア:

[(1, 42223968), (2, 21111984), (3, 14074656), (4, 10555992), (6, 7037328), (8, 5277996), (9, 4691552), (12, 3518664), (16, 2638998), (18, 2345776), (24, 1759332), (32, 1319499), (36, 1172888), (48, 879666), (72, 586444), (96, 439833), (144, 293222), (271, 155808), (288, 146611), (541, 78048), (542, 77904), (813, 51936), (1082, 39024), (1084, 38952), (1623, 26016), (1626, 25968), (2164, 19512), (2168, 19476), (2439, 17312), (3246, 13008), (3252, 12984), (4328, 9756), (4336, 9738), (4869, 8672), (4878, 8656), (6492, 6504)]