129801348

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 340756416

約数和(自身を除く): 210955068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 129, 142, 172, 213, 258, 284, 387, 426, 516, 639, 774, 852, 1181, 1278, 1548, 2362, 2556, 3053, 3543, 4724, 6106, 7086, 9159, 10629, 12212, 14172, 18318, 21258, 27477, 36636, 42516, 50783, 54954, 83851, 101566, 109908, 152349, 167702, 203132, 251553, 304698, 335404, 457047, 503106, 609396, 754659, 914094, 1006212, 1509318, 1828188, 3018636, 3605593, 7211186, 10816779, 14422372, 21633558, 32450337, 43267116, 64900674, 129801348]

約数ペア:

[(1, 129801348), (2, 64900674), (3, 43267116), (4, 32450337), (6, 21633558), (9, 14422372), (12, 10816779), (18, 7211186), (36, 3605593), (43, 3018636), (71, 1828188), (86, 1509318), (129, 1006212), (142, 914094), (172, 754659), (213, 609396), (258, 503106), (284, 457047), (387, 335404), (426, 304698), (516, 251553), (639, 203132), (774, 167702), (852, 152349), (1181, 109908), (1278, 101566), (1548, 83851), (2362, 54954), (2556, 50783), (3053, 42516), (3543, 36636), (4724, 27477), (6106, 21258), (7086, 18318), (9159, 14172), (10629, 12212)]