38974104

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3203}}^1$

素因数の和:3241

約数の個数: 72

約数和(自身を含む): 114334740

約数和(自身を除く): 75360636

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, 3203, 4056, 6084, 6406, 9609, 12168, 12812, 19218, 25624, 28827, 38436, 41639, 57654, 76872, 83278, 115308, 124917, 166556, 230616, 249834, 333112, 374751, 499668, 541307, 749502, 999336, 1082614, 1499004, 1623921, 2165228, 2998008, 3247842, 4330456, 4871763, 6495684, 9743526, 12991368, 19487052, 38974104]

約数ペア:

[(1, 38974104), (2, 19487052), (3, 12991368), (4, 9743526), (6, 6495684), (8, 4871763), (9, 4330456), (12, 3247842), (13, 2998008), (18, 2165228), (24, 1623921), (26, 1499004), (36, 1082614), (39, 999336), (52, 749502), (72, 541307), (78, 499668), (104, 374751), (117, 333112), (156, 249834), (169, 230616), (234, 166556), (312, 124917), (338, 115308), (468, 83278), (507, 76872), (676, 57654), (936, 41639), (1014, 38436), (1352, 28827), (1521, 25624), (2028, 19218), (3042, 12812), (3203, 12168), (4056, 9609), (6084, 6406)]