71461656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 229094400

約数和(自身を除く): 157632744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 151, 168, 189, 216, 252, 302, 313, 378, 453, 504, 604, 626, 756, 906, 939, 1057, 1208, 1252, 1359, 1512, 1812, 1878, 2114, 2191, 2504, 2718, 2817, 3171, 3624, 3756, 4077, 4228, 4382, 5436, 5634, 6342, 6573, 7512, 8154, 8451, 8456, 8764, 9513, 10872, 11268, 12684, 13146, 16308, 16902, 17528, 19026, 19719, 22536, 25368, 26292, 28539, 32616, 33804, 38052, 39438, 47263, 52584, 57078, 59157, 67608, 76104, 78876, 94526, 114156, 118314, 141789, 157752, 189052, 228312, 236628, 283578, 330841, 378104, 425367, 473256, 567156, 661682, 850734, 992523, 1134312, 1276101, 1323364, 1701468, 1985046, 2552202, 2646728, 2977569, 3402936, 3970092, 5104404, 5955138, 7940184, 8932707, 10208808, 11910276, 17865414, 23820552, 35730828, 71461656]

約数ペア:

[(1, 71461656), (2, 35730828), (3, 23820552), (4, 17865414), (6, 11910276), (7, 10208808), (8, 8932707), (9, 7940184), (12, 5955138), (14, 5104404), (18, 3970092), (21, 3402936), (24, 2977569), (27, 2646728), (28, 2552202), (36, 1985046), (42, 1701468), (54, 1323364), (56, 1276101), (63, 1134312), (72, 992523), (84, 850734), (108, 661682), (126, 567156), (151, 473256), (168, 425367), (189, 378104), (216, 330841), (252, 283578), (302, 236628), (313, 228312), (378, 189052), (453, 157752), (504, 141789), (604, 118314), (626, 114156), (756, 94526), (906, 78876), (939, 76104), (1057, 67608), (1208, 59157), (1252, 57078), (1359, 52584), (1512, 47263), (1812, 39438), (1878, 38052), (2114, 33804), (2191, 32616), (2504, 28539), (2718, 26292), (2817, 25368), (3171, 22536), (3624, 19719), (3756, 19026), (4077, 17528), (4228, 16902), (4382, 16308), (5436, 13146), (5634, 12684), (6342, 11268), (6573, 10872), (7512, 9513), (8154, 8764), (8451, 8456)]