42731136

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{757}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 143227890

約数和(自身を除く): 100496754

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 757, 784, 882, 896, 1008, 1152, 1176, 1344, 1514, 1568, 1764, 2016, 2271, 2352, 2688, 3028, 3136, 3528, 4032, 4542, 4704, 5299, 6056, 6272, 6813, 7056, 8064, 9084, 9408, 10598, 12112, 13626, 14112, 15897, 18168, 18816, 21196, 24224, 27252, 28224, 31794, 36336, 37093, 42392, 47691, 48448, 54504, 56448, 63588, 72672, 74186, 84784, 95382, 96896, 109008, 111279, 127176, 145344, 148372, 169568, 190764, 218016, 222558, 254352, 290688, 296744, 333837, 339136, 381528, 436032, 445116, 508704, 593488, 667674, 678272, 763056, 872064, 890232, 1017408, 1186976, 1335348, 1526112, 1780464, 2034816, 2373952, 2670696, 3052224, 3560928, 4747904, 5341392, 6104448, 7121856, 10682784, 14243712, 21365568, 42731136]

約数ペア:

[(1, 42731136), (2, 21365568), (3, 14243712), (4, 10682784), (6, 7121856), (7, 6104448), (8, 5341392), (9, 4747904), (12, 3560928), (14, 3052224), (16, 2670696), (18, 2373952), (21, 2034816), (24, 1780464), (28, 1526112), (32, 1335348), (36, 1186976), (42, 1017408), (48, 890232), (49, 872064), (56, 763056), (63, 678272), (64, 667674), (72, 593488), (84, 508704), (96, 445116), (98, 436032), (112, 381528), (126, 339136), (128, 333837), (144, 296744), (147, 290688), (168, 254352), (192, 222558), (196, 218016), (224, 190764), (252, 169568), (288, 148372), (294, 145344), (336, 127176), (384, 111279), (392, 109008), (441, 96896), (448, 95382), (504, 84784), (576, 74186), (588, 72672), (672, 63588), (757, 56448), (784, 54504), (882, 48448), (896, 47691), (1008, 42392), (1152, 37093), (1176, 36336), (1344, 31794), (1514, 28224), (1568, 27252), (1764, 24224), (2016, 21196), (2271, 18816), (2352, 18168), (2688, 15897), (3028, 14112), (3136, 13626), (3528, 12112), (4032, 10598), (4542, 9408), (4704, 9084), (5299, 8064), (6056, 7056), (6272, 6813)]