64908768

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 176359680

約数和(自身を除く): 111450912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 89, 96, 107, 142, 178, 213, 214, 267, 284, 321, 356, 426, 428, 534, 568, 642, 712, 852, 856, 1068, 1136, 1284, 1424, 1704, 1712, 2136, 2272, 2568, 2848, 3408, 3424, 4272, 5136, 6319, 6816, 7597, 8544, 9523, 10272, 12638, 15194, 18957, 19046, 22791, 25276, 28569, 30388, 37914, 38092, 45582, 50552, 57138, 60776, 75828, 76184, 91164, 101104, 114276, 121552, 151656, 152368, 182328, 202208, 228552, 243104, 303312, 304736, 364656, 457104, 606624, 676133, 729312, 914208, 1352266, 2028399, 2704532, 4056798, 5409064, 8113596, 10818128, 16227192, 21636256, 32454384, 64908768]

約数ペア:

[(1, 64908768), (2, 32454384), (3, 21636256), (4, 16227192), (6, 10818128), (8, 8113596), (12, 5409064), (16, 4056798), (24, 2704532), (32, 2028399), (48, 1352266), (71, 914208), (89, 729312), (96, 676133), (107, 606624), (142, 457104), (178, 364656), (213, 304736), (214, 303312), (267, 243104), (284, 228552), (321, 202208), (356, 182328), (426, 152368), (428, 151656), (534, 121552), (568, 114276), (642, 101104), (712, 91164), (852, 76184), (856, 75828), (1068, 60776), (1136, 57138), (1284, 50552), (1424, 45582), (1704, 38092), (1712, 37914), (2136, 30388), (2272, 28569), (2568, 25276), (2848, 22791), (3408, 19046), (3424, 18957), (4272, 15194), (5136, 12638), (6319, 10272), (6816, 9523), (7597, 8544)]