66185568

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3004

約数の個数: 72

約数和(自身を含む): 190663200

約数和(自身を除く): 124477632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 2909, 3792, 5688, 5818, 7584, 8727, 11376, 11636, 17454, 22752, 23272, 26181, 34908, 46544, 52362, 69816, 93088, 104724, 139632, 209448, 229811, 279264, 418896, 459622, 689433, 837792, 919244, 1378866, 1838488, 2068299, 2757732, 3676976, 4136598, 5515464, 7353952, 8273196, 11030928, 16546392, 22061856, 33092784, 66185568]

約数ペア:

[(1, 66185568), (2, 33092784), (3, 22061856), (4, 16546392), (6, 11030928), (8, 8273196), (9, 7353952), (12, 5515464), (16, 4136598), (18, 3676976), (24, 2757732), (32, 2068299), (36, 1838488), (48, 1378866), (72, 919244), (79, 837792), (96, 689433), (144, 459622), (158, 418896), (237, 279264), (288, 229811), (316, 209448), (474, 139632), (632, 104724), (711, 93088), (948, 69816), (1264, 52362), (1422, 46544), (1896, 34908), (2528, 26181), (2844, 23272), (2909, 22752), (3792, 17454), (5688, 11636), (5818, 11376), (7584, 8727)]