87408672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{70039}}^1$

素因数の和:70065

約数の個数: 48

約数和(自身を含む): 247101120

約数和(自身を除く): 159692448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 70039, 140078, 210117, 280156, 420234, 560312, 840468, 910507, 1120624, 1680936, 1821014, 2241248, 2731521, 3361872, 3642028, 5463042, 6723744, 7284056, 10926084, 14568112, 21852168, 29136224, 43704336, 87408672]

約数ペア:

[(1, 87408672), (2, 43704336), (3, 29136224), (4, 21852168), (6, 14568112), (8, 10926084), (12, 7284056), (13, 6723744), (16, 5463042), (24, 3642028), (26, 3361872), (32, 2731521), (39, 2241248), (48, 1821014), (52, 1680936), (78, 1120624), (96, 910507), (104, 840468), (156, 560312), (208, 420234), (312, 280156), (416, 210117), (624, 140078), (1248, 70039)]