71067688704

素因数分解:

$2^8\times 3^2\times {\mathrm{139}}^1\times {\mathrm{221909}}^1$

素因数の和:222070

約数の個数: 108

約数和(自身を含む): 206380738200

約数和(自身を除く): 135313049496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 384, 417, 556, 576, 768, 834, 1112, 1152, 1251, 1668, 2224, 2304, 2502, 3336, 4448, 5004, 6672, 8896, 10008, 13344, 17792, 20016, 26688, 35584, 40032, 53376, 80064, 106752, 160128, 221909, 320256, 443818, 665727, 887636, 1331454, 1775272, 1997181, 2662908, 3550544, 3994362, 5325816, 7101088, 7988724, 10651632, 14202176, 15977448, 21303264, 28404352, 30845351, 31954896, 42606528, 56808704, 61690702, 63909792, 85213056, 92536053, 123381404, 127819584, 170426112, 185072106, 246762808, 255639168, 277608159, 370144212, 493525616, 511278336, 555216318, 740288424, 987051232, 1110432636, 1480576848, 1974102464, 2220865272, 2961153696, 3948204928, 4441730544, 5922307392, 7896409856, 8883461088, 11844614784, 17766922176, 23689229568, 35533844352, 71067688704]

約数ペア:

[(1, 71067688704), (2, 35533844352), (3, 23689229568), (4, 17766922176), (6, 11844614784), (8, 8883461088), (9, 7896409856), (12, 5922307392), (16, 4441730544), (18, 3948204928), (24, 2961153696), (32, 2220865272), (36, 1974102464), (48, 1480576848), (64, 1110432636), (72, 987051232), (96, 740288424), (128, 555216318), (139, 511278336), (144, 493525616), (192, 370144212), (256, 277608159), (278, 255639168), (288, 246762808), (384, 185072106), (417, 170426112), (556, 127819584), (576, 123381404), (768, 92536053), (834, 85213056), (1112, 63909792), (1152, 61690702), (1251, 56808704), (1668, 42606528), (2224, 31954896), (2304, 30845351), (2502, 28404352), (3336, 21303264), (4448, 15977448), (5004, 14202176), (6672, 10651632), (8896, 7988724), (10008, 7101088), (13344, 5325816), (17792, 3994362), (20016, 3550544), (26688, 2662908), (35584, 1997181), (40032, 1775272), (53376, 1331454), (80064, 887636), (106752, 665727), (160128, 443818), (221909, 320256)]