64981056

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{6907}}^1$

素因数の和:6936

約数の個数: 84

約数和(自身を含む): 200028048

約数和(自身を除く): 135046992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 6907, 9408, 13814, 20721, 27628, 41442, 48349, 55256, 82884, 96698, 110512, 145047, 165768, 193396, 221024, 290094, 331536, 338443, 386792, 442048, 580188, 663072, 676886, 773584, 1015329, 1160376, 1326144, 1353772, 1547168, 2030658, 2320752, 2707544, 3094336, 4061316, 4641504, 5415088, 8122632, 9283008, 10830176, 16245264, 21660352, 32490528, 64981056]

約数ペア:

[(1, 64981056), (2, 32490528), (3, 21660352), (4, 16245264), (6, 10830176), (7, 9283008), (8, 8122632), (12, 5415088), (14, 4641504), (16, 4061316), (21, 3094336), (24, 2707544), (28, 2320752), (32, 2030658), (42, 1547168), (48, 1353772), (49, 1326144), (56, 1160376), (64, 1015329), (84, 773584), (96, 676886), (98, 663072), (112, 580188), (147, 442048), (168, 386792), (192, 338443), (196, 331536), (224, 290094), (294, 221024), (336, 193396), (392, 165768), (448, 145047), (588, 110512), (672, 96698), (784, 82884), (1176, 55256), (1344, 48349), (1568, 41442), (2352, 27628), (3136, 20721), (4704, 13814), (6907, 9408)]