74580246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{71}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 179144784

約数和(自身を除く): 104564538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 71, 78, 117, 134, 142, 201, 213, 234, 402, 426, 603, 639, 871, 923, 1206, 1278, 1742, 1846, 2613, 2769, 4489, 4757, 5226, 5538, 7839, 8307, 8978, 9514, 13467, 14271, 15678, 16614, 26934, 28542, 40401, 42813, 58357, 61841, 80802, 85626, 116714, 123682, 175071, 185523, 318719, 350142, 371046, 525213, 556569, 637438, 956157, 1050426, 1113138, 1912314, 2868471, 4143347, 5736942, 8286694, 12430041, 24860082, 37290123, 74580246]

約数ペア:

[(1, 74580246), (2, 37290123), (3, 24860082), (6, 12430041), (9, 8286694), (13, 5736942), (18, 4143347), (26, 2868471), (39, 1912314), (67, 1113138), (71, 1050426), (78, 956157), (117, 637438), (134, 556569), (142, 525213), (201, 371046), (213, 350142), (234, 318719), (402, 185523), (426, 175071), (603, 123682), (639, 116714), (871, 85626), (923, 80802), (1206, 61841), (1278, 58357), (1742, 42813), (1846, 40401), (2613, 28542), (2769, 26934), (4489, 16614), (4757, 15678), (5226, 14271), (5538, 13467), (7839, 9514), (8307, 8978)]