71316648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5861}}^1$

素因数の和:5899

約数の個数: 72

約数和(自身を含む): 209185470

約数和(自身を除く): 137868822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 5861, 6084, 11722, 12168, 17583, 23444, 35166, 46888, 52749, 70332, 76193, 105498, 140664, 152386, 210996, 228579, 304772, 421992, 457158, 609544, 685737, 914316, 990509, 1371474, 1828632, 1981018, 2742948, 2971527, 3962036, 5485896, 5943054, 7924072, 8914581, 11886108, 17829162, 23772216, 35658324, 71316648]

約数ペア:

[(1, 71316648), (2, 35658324), (3, 23772216), (4, 17829162), (6, 11886108), (8, 8914581), (9, 7924072), (12, 5943054), (13, 5485896), (18, 3962036), (24, 2971527), (26, 2742948), (36, 1981018), (39, 1828632), (52, 1371474), (72, 990509), (78, 914316), (104, 685737), (117, 609544), (156, 457158), (169, 421992), (234, 304772), (312, 228579), (338, 210996), (468, 152386), (507, 140664), (676, 105498), (936, 76193), (1014, 70332), (1352, 52749), (1521, 46888), (2028, 35166), (3042, 23444), (4056, 17583), (5861, 12168), (6084, 11722)]