71445452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 151732224

約数和(自身を除く): 80286772

約数列:

[1, 2, 4, 13, 23, 26, 31, 41, 46, 47, 52, 62, 82, 92, 94, 124, 164, 188, 299, 403, 533, 598, 611, 713, 806, 943, 1066, 1081, 1196, 1222, 1271, 1426, 1457, 1612, 1886, 1927, 2132, 2162, 2444, 2542, 2852, 2914, 3772, 3854, 4324, 5084, 5828, 7708, 9269, 12259, 14053, 16523, 18538, 18941, 24518, 25051, 28106, 29233, 33046, 33511, 37076, 37882, 44321, 49036, 50102, 56212, 58466, 59737, 66092, 67022, 75764, 88642, 100204, 116932, 119474, 134044, 177284, 238948, 380029, 435643, 576173, 760058, 776581, 871286, 1152346, 1373951, 1520116, 1553162, 1742572, 2304692, 2747902, 3106324, 5495804, 17861363, 35722726, 71445452]

約数ペア:

[(1, 71445452), (2, 35722726), (4, 17861363), (13, 5495804), (23, 3106324), (26, 2747902), (31, 2304692), (41, 1742572), (46, 1553162), (47, 1520116), (52, 1373951), (62, 1152346), (82, 871286), (92, 776581), (94, 760058), (124, 576173), (164, 435643), (188, 380029), (299, 238948), (403, 177284), (533, 134044), (598, 119474), (611, 116932), (713, 100204), (806, 88642), (943, 75764), (1066, 67022), (1081, 66092), (1196, 59737), (1222, 58466), (1271, 56212), (1426, 50102), (1457, 49036), (1612, 44321), (1886, 37882), (1927, 37076), (2132, 33511), (2162, 33046), (2444, 29233), (2542, 28106), (2852, 25051), (2914, 24518), (3772, 18941), (3854, 18538), (4324, 16523), (5084, 14053), (5828, 12259), (7708, 9269)]