71413992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5869}}^1$

素因数の和:5907

約数の個数: 72

約数和(自身を含む): 209470950

約数和(自身を除く): 138056958

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, 5869, 6084, 11738, 12168, 17607, 23476, 35214, 46952, 52821, 70428, 76297, 105642, 140856, 152594, 211284, 228891, 305188, 422568, 457782, 610376, 686673, 915564, 991861, 1373346, 1831128, 1983722, 2746692, 2975583, 3967444, 5493384, 5951166, 7934888, 8926749, 11902332, 17853498, 23804664, 35706996, 71413992]

約数ペア:

[(1, 71413992), (2, 35706996), (3, 23804664), (4, 17853498), (6, 11902332), (8, 8926749), (9, 7934888), (12, 5951166), (13, 5493384), (18, 3967444), (24, 2975583), (26, 2746692), (36, 1983722), (39, 1831128), (52, 1373346), (72, 991861), (78, 915564), (104, 686673), (117, 610376), (156, 457782), (169, 422568), (234, 305188), (312, 228891), (338, 211284), (468, 152594), (507, 140856), (676, 105642), (936, 76297), (1014, 70428), (1352, 52821), (1521, 46952), (2028, 35214), (3042, 23476), (4056, 17607), (5869, 12168), (6084, 11738)]