77890848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3790

約数の個数: 96

約数和(自身を含む): 241274880

約数和(自身を除く): 163384032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 3739, 5208, 6944, 7478, 10416, 11217, 14956, 20832, 22434, 26173, 29912, 44868, 52346, 59824, 78519, 89736, 104692, 115909, 119648, 157038, 179472, 209384, 231818, 314076, 347727, 358944, 418768, 463636, 628152, 695454, 811363, 837536, 927272, 1256304, 1390908, 1622726, 1854544, 2434089, 2512608, 2781816, 3245452, 3709088, 4868178, 5563632, 6490904, 9736356, 11127264, 12981808, 19472712, 25963616, 38945424, 77890848]

約数ペア:

[(1, 77890848), (2, 38945424), (3, 25963616), (4, 19472712), (6, 12981808), (7, 11127264), (8, 9736356), (12, 6490904), (14, 5563632), (16, 4868178), (21, 3709088), (24, 3245452), (28, 2781816), (31, 2512608), (32, 2434089), (42, 1854544), (48, 1622726), (56, 1390908), (62, 1256304), (84, 927272), (93, 837536), (96, 811363), (112, 695454), (124, 628152), (168, 463636), (186, 418768), (217, 358944), (224, 347727), (248, 314076), (336, 231818), (372, 209384), (434, 179472), (496, 157038), (651, 119648), (672, 115909), (744, 104692), (868, 89736), (992, 78519), (1302, 59824), (1488, 52346), (1736, 44868), (2604, 29912), (2976, 26173), (3472, 22434), (3739, 20832), (5208, 14956), (6944, 11217), (7478, 10416)]