74416446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1490

約数の個数: 72

約数和(自身を含む): 184991040

約数和(自身を除く): 110574594

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1326, 1439, 1521, 1989, 2873, 2878, 3042, 3978, 4317, 5746, 8619, 8634, 12951, 17238, 18707, 24463, 25857, 25902, 37414, 48926, 51714, 56121, 73389, 112242, 146778, 168363, 220167, 243191, 318019, 336726, 440334, 486382, 636038, 729573, 954057, 1459146, 1908114, 2188719, 2862171, 4134247, 4377438, 5724342, 8268494, 12402741, 24805482, 37208223, 74416446]

約数ペア:

[(1, 74416446), (2, 37208223), (3, 24805482), (6, 12402741), (9, 8268494), (13, 5724342), (17, 4377438), (18, 4134247), (26, 2862171), (34, 2188719), (39, 1908114), (51, 1459146), (78, 954057), (102, 729573), (117, 636038), (153, 486382), (169, 440334), (221, 336726), (234, 318019), (306, 243191), (338, 220167), (442, 168363), (507, 146778), (663, 112242), (1014, 73389), (1326, 56121), (1439, 51714), (1521, 48926), (1989, 37414), (2873, 25902), (2878, 25857), (3042, 24463), (3978, 18707), (4317, 17238), (5746, 12951), (8619, 8634)]