71531904

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1835

約数の個数: 64

約数和(自身を含む): 191862000

約数和(自身を除く): 120330096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1308, 1709, 1744, 2616, 3418, 3488, 5127, 5232, 6836, 6976, 10254, 10464, 13672, 13952, 20508, 20928, 27344, 41016, 41856, 54688, 82032, 109376, 164064, 186281, 218752, 328128, 372562, 558843, 656256, 745124, 1117686, 1490248, 2235372, 2980496, 4470744, 5960992, 8941488, 11921984, 17882976, 23843968, 35765952, 71531904]

約数ペア:

[(1, 71531904), (2, 35765952), (3, 23843968), (4, 17882976), (6, 11921984), (8, 8941488), (12, 5960992), (16, 4470744), (24, 2980496), (32, 2235372), (48, 1490248), (64, 1117686), (96, 745124), (109, 656256), (128, 558843), (192, 372562), (218, 328128), (327, 218752), (384, 186281), (436, 164064), (654, 109376), (872, 82032), (1308, 54688), (1709, 41856), (1744, 41016), (2616, 27344), (3418, 20928), (3488, 20508), (5127, 13952), (5232, 13672), (6836, 10464), (6976, 10254)]