79316590140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{363271}}^1$

素因数の和:364499

約数の個数: 72

約数和(自身を含む): 240792665568

約数和(自身を除く): 161476075428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1213, 2426, 3639, 4852, 6065, 7278, 10917, 12130, 14556, 18195, 21834, 24260, 36390, 43668, 54585, 72780, 109170, 218340, 363271, 726542, 1089813, 1453084, 1816355, 2179626, 3269439, 3632710, 4359252, 5449065, 6538878, 7265420, 10898130, 13077756, 16347195, 21796260, 32694390, 65388780, 440647723, 881295446, 1321943169, 1762590892, 2203238615, 2643886338, 3965829507, 4406477230, 5287772676, 6609715845, 7931659014, 8812954460, 13219431690, 15863318028, 19829147535, 26438863380, 39658295070, 79316590140]

約数ペア:

[(1, 79316590140), (2, 39658295070), (3, 26438863380), (4, 19829147535), (5, 15863318028), (6, 13219431690), (9, 8812954460), (10, 7931659014), (12, 6609715845), (15, 5287772676), (18, 4406477230), (20, 3965829507), (30, 2643886338), (36, 2203238615), (45, 1762590892), (60, 1321943169), (90, 881295446), (180, 440647723), (1213, 65388780), (2426, 32694390), (3639, 21796260), (4852, 16347195), (6065, 13077756), (7278, 10898130), (10917, 7265420), (12130, 6538878), (14556, 5449065), (18195, 4359252), (21834, 3632710), (24260, 3269439), (36390, 2179626), (43668, 1816355), (54585, 1453084), (72780, 1089813), (109170, 726542), (218340, 363271)]