80819316

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{4481}}^1$

素因数の和:4661

約数の個数: 48

約数和(自身を含む): 210833280

約数和(自身を除く): 130013964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 4481, 4509, 6012, 8962, 9018, 13443, 17924, 18036, 26886, 40329, 53772, 80658, 120987, 161316, 241974, 483948, 748327, 1496654, 2244981, 2993308, 4489962, 6734943, 8979924, 13469886, 20204829, 26939772, 40409658, 80819316]

約数ペア:

[(1, 80819316), (2, 40409658), (3, 26939772), (4, 20204829), (6, 13469886), (9, 8979924), (12, 6734943), (18, 4489962), (27, 2993308), (36, 2244981), (54, 1496654), (108, 748327), (167, 483948), (334, 241974), (501, 161316), (668, 120987), (1002, 80658), (1503, 53772), (2004, 40329), (3006, 26886), (4481, 18036), (4509, 17924), (6012, 13443), (8962, 9018)]