80488188

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67751}}^1$

素因数の和:67775

約数の個数: 48

約数和(自身を含む): 227646720

約数和(自身を除く): 147158532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 67751, 135502, 203253, 271004, 406506, 609759, 745261, 813012, 1219518, 1490522, 1829277, 2235783, 2439036, 2981044, 3658554, 4471566, 6707349, 7317108, 8943132, 13414698, 20122047, 26829396, 40244094, 80488188]

約数ペア:

[(1, 80488188), (2, 40244094), (3, 26829396), (4, 20122047), (6, 13414698), (9, 8943132), (11, 7317108), (12, 6707349), (18, 4471566), (22, 3658554), (27, 2981044), (33, 2439036), (36, 2235783), (44, 1829277), (54, 1490522), (66, 1219518), (99, 813012), (108, 745261), (132, 609759), (198, 406506), (297, 271004), (396, 203253), (594, 135502), (1188, 67751)]