72788670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3833}}^1$

素因数の和:4057

約数の個数: 48

約数和(自身を含む): 190197072

約数和(自身を除く): 117408402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 3833, 6330, 7666, 9495, 11499, 18990, 19165, 22998, 34497, 38330, 57495, 68994, 114990, 172485, 344970, 808763, 1617526, 2426289, 4043815, 4852578, 7278867, 8087630, 12131445, 14557734, 24262890, 36394335, 72788670]

約数ペア:

[(1, 72788670), (2, 36394335), (3, 24262890), (5, 14557734), (6, 12131445), (9, 8087630), (10, 7278867), (15, 4852578), (18, 4043815), (30, 2426289), (45, 1617526), (90, 808763), (211, 344970), (422, 172485), (633, 114990), (1055, 68994), (1266, 57495), (1899, 38330), (2110, 34497), (3165, 22998), (3798, 19165), (3833, 18990), (6330, 11499), (7666, 9495)]