81223536

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{19013}}^1$

素因数の和:19113

約数の個数: 40

約数和(自身を含む): 212196240

約数和(自身を除く): 130972704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 19013, 38026, 57039, 76052, 114078, 152104, 228156, 304208, 456312, 912624, 1692157, 3384314, 5076471, 6768628, 10152942, 13537256, 20305884, 27074512, 40611768, 81223536]

約数ペア:

[(1, 81223536), (2, 40611768), (3, 27074512), (4, 20305884), (6, 13537256), (8, 10152942), (12, 6768628), (16, 5076471), (24, 3384314), (48, 1692157), (89, 912624), (178, 456312), (267, 304208), (356, 228156), (534, 152104), (712, 114078), (1068, 76052), (1424, 57039), (2136, 38026), (4272, 19013)]