69487488

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{1231}}^1$

素因数の和:1265

約数の個数: 144

約数和(自身を含む): 232792560

約数和(自身を除く): 163305072

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, 784, 882, 896, 1008, 1152, 1176, 1231, 1344, 1568, 1764, 2016, 2352, 2462, 2688, 3136, 3528, 3693, 4032, 4704, 4924, 6272, 7056, 7386, 8064, 8617, 9408, 9848, 11079, 14112, 14772, 17234, 18816, 19696, 22158, 25851, 28224, 29544, 34468, 39392, 44316, 51702, 56448, 59088, 60319, 68936, 77553, 78784, 88632, 103404, 118176, 120638, 137872, 155106, 157568, 177264, 180957, 206808, 236352, 241276, 275744, 310212, 354528, 361914, 413616, 472704, 482552, 542871, 551488, 620424, 709056, 723828, 827232, 965104, 1085742, 1102976, 1240848, 1418112, 1447656, 1654464, 1930208, 2171484, 2481696, 2895312, 3308928, 3860416, 4342968, 4963392, 5790624, 7720832, 8685936, 9926784, 11581248, 17371872, 23162496, 34743744, 69487488]

約数ペア:

[(1, 69487488), (2, 34743744), (3, 23162496), (4, 17371872), (6, 11581248), (7, 9926784), (8, 8685936), (9, 7720832), (12, 5790624), (14, 4963392), (16, 4342968), (18, 3860416), (21, 3308928), (24, 2895312), (28, 2481696), (32, 2171484), (36, 1930208), (42, 1654464), (48, 1447656), (49, 1418112), (56, 1240848), (63, 1102976), (64, 1085742), (72, 965104), (84, 827232), (96, 723828), (98, 709056), (112, 620424), (126, 551488), (128, 542871), (144, 482552), (147, 472704), (168, 413616), (192, 361914), (196, 354528), (224, 310212), (252, 275744), (288, 241276), (294, 236352), (336, 206808), (384, 180957), (392, 177264), (441, 157568), (448, 155106), (504, 137872), (576, 120638), (588, 118176), (672, 103404), (784, 88632), (882, 78784), (896, 77553), (1008, 68936), (1152, 60319), (1176, 59088), (1231, 56448), (1344, 51702), (1568, 44316), (1764, 39392), (2016, 34468), (2352, 29544), (2462, 28224), (2688, 25851), (3136, 22158), (3528, 19696), (3693, 18816), (4032, 17234), (4704, 14772), (4924, 14112), (6272, 11079), (7056, 9848), (7386, 9408), (8064, 8617)]