64936704

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 202503168

約数和(自身を除く): 137566464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 257, 282, 329, 336, 376, 384, 448, 514, 564, 658, 672, 752, 768, 771, 896, 987, 1028, 1128, 1316, 1344, 1504, 1542, 1792, 1799, 1974, 2056, 2256, 2632, 2688, 3008, 3084, 3598, 3948, 4112, 4512, 5264, 5376, 5397, 6016, 6168, 7196, 7896, 8224, 9024, 10528, 10794, 12032, 12079, 12336, 14392, 15792, 16448, 18048, 21056, 21588, 24158, 24672, 28784, 31584, 32896, 36096, 36237, 42112, 43176, 48316, 49344, 57568, 63168, 65792, 72474, 84224, 84553, 86352, 96632, 98688, 115136, 126336, 144948, 169106, 172704, 193264, 197376, 230272, 252672, 253659, 289896, 338212, 345408, 386528, 460544, 507318, 579792, 676424, 690816, 773056, 1014636, 1159584, 1352848, 1381632, 1546112, 2029272, 2319168, 2705696, 3092224, 4058544, 4638336, 5411392, 8117088, 9276672, 10822784, 16234176, 21645568, 32468352, 64936704]

約数ペア:

[(1, 64936704), (2, 32468352), (3, 21645568), (4, 16234176), (6, 10822784), (7, 9276672), (8, 8117088), (12, 5411392), (14, 4638336), (16, 4058544), (21, 3092224), (24, 2705696), (28, 2319168), (32, 2029272), (42, 1546112), (47, 1381632), (48, 1352848), (56, 1159584), (64, 1014636), (84, 773056), (94, 690816), (96, 676424), (112, 579792), (128, 507318), (141, 460544), (168, 386528), (188, 345408), (192, 338212), (224, 289896), (256, 253659), (257, 252672), (282, 230272), (329, 197376), (336, 193264), (376, 172704), (384, 169106), (448, 144948), (514, 126336), (564, 115136), (658, 98688), (672, 96632), (752, 86352), (768, 84553), (771, 84224), (896, 72474), (987, 65792), (1028, 63168), (1128, 57568), (1316, 49344), (1344, 48316), (1504, 43176), (1542, 42112), (1792, 36237), (1799, 36096), (1974, 32896), (2056, 31584), (2256, 28784), (2632, 24672), (2688, 24158), (3008, 21588), (3084, 21056), (3598, 18048), (3948, 16448), (4112, 15792), (4512, 14392), (5264, 12336), (5376, 12079), (5397, 12032), (6016, 10794), (6168, 10528), (7196, 9024), (7896, 8224)]