72027904

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 161737632

約数和(自身を除く): 89709728

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 941, 1196, 1472, 1664, 1882, 2392, 2944, 3328, 3764, 4784, 5888, 7528, 9568, 12233, 15056, 19136, 21643, 24466, 30112, 38272, 43286, 48932, 60224, 76544, 86572, 97864, 120448, 173144, 195728, 240896, 281359, 346288, 391456, 562718, 692576, 782912, 1125436, 1385152, 1565824, 2250872, 2770304, 3131648, 4501744, 5540608, 9003488, 18006976, 36013952, 72027904]

約数ペア:

[(1, 72027904), (2, 36013952), (4, 18006976), (8, 9003488), (13, 5540608), (16, 4501744), (23, 3131648), (26, 2770304), (32, 2250872), (46, 1565824), (52, 1385152), (64, 1125436), (92, 782912), (104, 692576), (128, 562718), (184, 391456), (208, 346288), (256, 281359), (299, 240896), (368, 195728), (416, 173144), (598, 120448), (736, 97864), (832, 86572), (941, 76544), (1196, 60224), (1472, 48932), (1664, 43286), (1882, 38272), (2392, 30112), (2944, 24466), (3328, 21643), (3764, 19136), (4784, 15056), (5888, 12233), (7528, 9568)]