42480156

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 101743488

約数和(自身を除く): 59263332

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 131, 183, 244, 262, 366, 393, 443, 524, 732, 786, 886, 1329, 1572, 1772, 2658, 5316, 7991, 15982, 23973, 27023, 31964, 47946, 54046, 58033, 81069, 95892, 108092, 116066, 162138, 174099, 232132, 324276, 348198, 696396, 3540013, 7080026, 10620039, 14160052, 21240078, 42480156]

約数ペア:

[(1, 42480156), (2, 21240078), (3, 14160052), (4, 10620039), (6, 7080026), (12, 3540013), (61, 696396), (122, 348198), (131, 324276), (183, 232132), (244, 174099), (262, 162138), (366, 116066), (393, 108092), (443, 95892), (524, 81069), (732, 58033), (786, 54046), (886, 47946), (1329, 31964), (1572, 27023), (1772, 23973), (2658, 15982), (5316, 7991)]