80951976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160619}}^1$

素因数の和:160638

約数の個数: 48

約数和(自身を含む): 250567200

約数和(自身を除く): 169615224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160619, 321238, 481857, 642476, 963714, 1124333, 1284952, 1445571, 1927428, 2248666, 2891142, 3372999, 3854856, 4497332, 5782284, 6745998, 8994664, 10118997, 11564568, 13491996, 20237994, 26983992, 40475988, 80951976]

約数ペア:

[(1, 80951976), (2, 40475988), (3, 26983992), (4, 20237994), (6, 13491996), (7, 11564568), (8, 10118997), (9, 8994664), (12, 6745998), (14, 5782284), (18, 4497332), (21, 3854856), (24, 3372999), (28, 2891142), (36, 2248666), (42, 1927428), (56, 1445571), (63, 1284952), (72, 1124333), (84, 963714), (126, 642476), (168, 481857), (252, 321238), (504, 160619)]