67542189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 44950611

約数列:

[1, 3, 11, 13, 29, 33, 39, 61, 87, 89, 143, 183, 267, 319, 377, 429, 671, 793, 957, 979, 1131, 1157, 1769, 2013, 2379, 2581, 2937, 3471, 4147, 5307, 5429, 7743, 8723, 12441, 12727, 16287, 19459, 22997, 26169, 28391, 33553, 38181, 58377, 59719, 68991, 70577, 85173, 100659, 157441, 179157, 211731, 252967, 369083, 472323, 758901, 776347, 1107249, 1731851, 2046733, 2329041, 5195553, 6140199, 22514063, 67542189]

約数ペア:

[(1, 67542189), (3, 22514063), (11, 6140199), (13, 5195553), (29, 2329041), (33, 2046733), (39, 1731851), (61, 1107249), (87, 776347), (89, 758901), (143, 472323), (183, 369083), (267, 252967), (319, 211731), (377, 179157), (429, 157441), (671, 100659), (793, 85173), (957, 70577), (979, 68991), (1131, 59719), (1157, 58377), (1769, 38181), (2013, 33553), (2379, 28391), (2581, 26169), (2937, 22997), (3471, 19459), (4147, 16287), (5307, 12727), (5429, 12441), (7743, 8723)]