77688090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4091}}^1$

素因数の和:4315

約数の個数: 48

約数和(自身を含む): 202995936

約数和(自身を除く): 125307846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 4091, 6330, 8182, 9495, 12273, 18990, 20455, 24546, 36819, 40910, 61365, 73638, 122730, 184095, 368190, 863201, 1726402, 2589603, 4316005, 5179206, 7768809, 8632010, 12948015, 15537618, 25896030, 38844045, 77688090]

約数ペア:

[(1, 77688090), (2, 38844045), (3, 25896030), (5, 15537618), (6, 12948015), (9, 8632010), (10, 7768809), (15, 5179206), (18, 4316005), (30, 2589603), (45, 1726402), (90, 863201), (211, 368190), (422, 184095), (633, 122730), (1055, 73638), (1266, 61365), (1899, 40910), (2110, 36819), (3165, 24546), (3798, 20455), (4091, 18990), (6330, 12273), (8182, 9495)]