87131916

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{4831}}^1$

素因数の和:5011

約数の個数: 48

約数和(自身を含む): 227297280

約数和(自身を除く): 140165364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 4509, 4831, 6012, 9018, 9662, 14493, 18036, 19324, 28986, 43479, 57972, 86958, 130437, 173916, 260874, 521748, 806777, 1613554, 2420331, 3227108, 4840662, 7260993, 9681324, 14521986, 21782979, 29043972, 43565958, 87131916]

約数ペア:

[(1, 87131916), (2, 43565958), (3, 29043972), (4, 21782979), (6, 14521986), (9, 9681324), (12, 7260993), (18, 4840662), (27, 3227108), (36, 2420331), (54, 1613554), (108, 806777), (167, 521748), (334, 260874), (501, 173916), (668, 130437), (1002, 86958), (1503, 57972), (2004, 43479), (3006, 28986), (4509, 19324), (4831, 18036), (6012, 14493), (9018, 9662)]