74428614

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 72

約数和(自身を含む): 178995960

約数和(自身を除く): 104567346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 559, 569, 774, 1014, 1118, 1138, 1521, 1677, 1707, 3042, 3354, 3414, 5031, 5121, 7267, 7397, 10062, 10242, 14534, 14794, 21801, 22191, 24467, 43602, 44382, 48934, 65403, 66573, 73401, 96161, 130806, 133146, 146802, 192322, 220203, 288483, 318071, 440406, 576966, 636142, 865449, 954213, 1730898, 1908426, 2862639, 4134923, 5725278, 8269846, 12404769, 24809538, 37214307, 74428614]

約数ペア:

[(1, 74428614), (2, 37214307), (3, 24809538), (6, 12404769), (9, 8269846), (13, 5725278), (18, 4134923), (26, 2862639), (39, 1908426), (43, 1730898), (78, 954213), (86, 865449), (117, 636142), (129, 576966), (169, 440406), (234, 318071), (258, 288483), (338, 220203), (387, 192322), (507, 146802), (559, 133146), (569, 130806), (774, 96161), (1014, 73401), (1118, 66573), (1138, 65403), (1521, 48934), (1677, 44382), (1707, 43602), (3042, 24467), (3354, 22191), (3414, 21801), (5031, 14794), (5121, 14534), (7267, 10242), (7397, 10062)]