27861264

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1364

約数の個数: 60

約数和(自身を含む): 78517296

約数和(自身を除く): 50656032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1187, 1304, 1467, 1956, 2374, 2608, 2934, 3561, 3912, 4748, 5868, 7122, 7824, 9496, 10683, 11736, 14244, 18992, 21366, 23472, 28488, 42732, 56976, 85464, 170928, 193481, 386962, 580443, 773924, 1160886, 1547848, 1741329, 2321772, 3095696, 3482658, 4643544, 6965316, 9287088, 13930632, 27861264]

約数ペア:

[(1, 27861264), (2, 13930632), (3, 9287088), (4, 6965316), (6, 4643544), (8, 3482658), (9, 3095696), (12, 2321772), (16, 1741329), (18, 1547848), (24, 1160886), (36, 773924), (48, 580443), (72, 386962), (144, 193481), (163, 170928), (326, 85464), (489, 56976), (652, 42732), (978, 28488), (1187, 23472), (1304, 21366), (1467, 18992), (1956, 14244), (2374, 11736), (2608, 10683), (2934, 9496), (3561, 7824), (3912, 7122), (4748, 5868)]