81928896

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 112

約数和(自身を含む): 253203456

約数和(自身を除く): 171274560

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, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1297, 1316, 1344, 1504, 1974, 2256, 2594, 2632, 3008, 3891, 3948, 4512, 5188, 5264, 7782, 7896, 9024, 9079, 10376, 10528, 15564, 15792, 18158, 20752, 21056, 27237, 31128, 31584, 36316, 41504, 54474, 60959, 62256, 63168, 72632, 83008, 108948, 121918, 124512, 145264, 182877, 217896, 243836, 249024, 290528, 365754, 426713, 435792, 487672, 581056, 731508, 853426, 871584, 975344, 1280139, 1463016, 1706852, 1743168, 1950688, 2560278, 2926032, 3413704, 3901376, 5120556, 5852064, 6827408, 10241112, 11704128, 13654816, 20482224, 27309632, 40964448, 81928896]

約数ペア:

[(1, 81928896), (2, 40964448), (3, 27309632), (4, 20482224), (6, 13654816), (7, 11704128), (8, 10241112), (12, 6827408), (14, 5852064), (16, 5120556), (21, 3901376), (24, 3413704), (28, 2926032), (32, 2560278), (42, 1950688), (47, 1743168), (48, 1706852), (56, 1463016), (64, 1280139), (84, 975344), (94, 871584), (96, 853426), (112, 731508), (141, 581056), (168, 487672), (188, 435792), (192, 426713), (224, 365754), (282, 290528), (329, 249024), (336, 243836), (376, 217896), (448, 182877), (564, 145264), (658, 124512), (672, 121918), (752, 108948), (987, 83008), (1128, 72632), (1297, 63168), (1316, 62256), (1344, 60959), (1504, 54474), (1974, 41504), (2256, 36316), (2594, 31584), (2632, 31128), (3008, 27237), (3891, 21056), (3948, 20752), (4512, 18158), (5188, 15792), (5264, 15564), (7782, 10528), (7896, 10376), (9024, 9079)]