142398612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 377744640

約数和(自身を除く): 235346028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 229, 276, 414, 458, 687, 751, 828, 916, 1374, 1502, 2061, 2253, 2748, 3004, 4122, 4506, 5267, 6759, 8244, 9012, 10534, 13518, 15801, 17273, 21068, 27036, 31602, 34546, 47403, 51819, 63204, 69092, 94806, 103638, 155457, 171979, 189612, 207276, 310914, 343958, 515937, 621828, 687916, 1031874, 1547811, 2063748, 3095622, 3955517, 6191244, 7911034, 11866551, 15822068, 23733102, 35599653, 47466204, 71199306, 142398612]

約数ペア:

[(1, 142398612), (2, 71199306), (3, 47466204), (4, 35599653), (6, 23733102), (9, 15822068), (12, 11866551), (18, 7911034), (23, 6191244), (36, 3955517), (46, 3095622), (69, 2063748), (92, 1547811), (138, 1031874), (207, 687916), (229, 621828), (276, 515937), (414, 343958), (458, 310914), (687, 207276), (751, 189612), (828, 171979), (916, 155457), (1374, 103638), (1502, 94806), (2061, 69092), (2253, 63204), (2748, 51819), (3004, 47403), (4122, 34546), (4506, 31602), (5267, 27036), (6759, 21068), (8244, 17273), (9012, 15801), (10534, 13518)]