81377954112

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4657621}}^1$

素因数の和:4657656

約数の個数: 112

約数和(自身を含む): 265000061312

約数和(自身を除く): 183622107200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 4657621, 9315242, 13972863, 18630484, 27945726, 32603347, 37260968, 55891452, 60549073, 65206694, 74521936, 97810041, 111782904, 121098146, 130413388, 149043872, 181647219, 195620082, 223565808, 242196292, 260826776, 298087744, 363294438, 391240164, 423843511, 447131616, 484392584, 521653552, 726588876, 782480328, 847687022, 894263232, 968785168, 1043307104, 1271530533, 1453177752, 1564960656, 1695374044, 1937570336, 2086614208, 2543061066, 2906355504, 3129921312, 3390748088, 3875140672, 5086122132, 5812711008, 6259842624, 6781496176, 10172244264, 11625422016, 13562992352, 20344488528, 27125984704, 40688977056, 81377954112]

約数ペア:

[(1, 81377954112), (2, 40688977056), (3, 27125984704), (4, 20344488528), (6, 13562992352), (7, 11625422016), (8, 10172244264), (12, 6781496176), (13, 6259842624), (14, 5812711008), (16, 5086122132), (21, 3875140672), (24, 3390748088), (26, 3129921312), (28, 2906355504), (32, 2543061066), (39, 2086614208), (42, 1937570336), (48, 1695374044), (52, 1564960656), (56, 1453177752), (64, 1271530533), (78, 1043307104), (84, 968785168), (91, 894263232), (96, 847687022), (104, 782480328), (112, 726588876), (156, 521653552), (168, 484392584), (182, 447131616), (192, 423843511), (208, 391240164), (224, 363294438), (273, 298087744), (312, 260826776), (336, 242196292), (364, 223565808), (416, 195620082), (448, 181647219), (546, 149043872), (624, 130413388), (672, 121098146), (728, 111782904), (832, 97810041), (1092, 74521936), (1248, 65206694), (1344, 60549073), (1456, 55891452), (2184, 37260968), (2496, 32603347), (2912, 27945726), (4368, 18630484), (5824, 13972863), (8736, 9315242), (17472, 4657621)]