80302068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 257886720

約数和(自身を除く): 177584652

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 77, 84, 99, 118, 126, 132, 154, 177, 198, 231, 236, 252, 308, 354, 396, 413, 462, 491, 531, 649, 693, 708, 826, 924, 982, 1062, 1239, 1298, 1386, 1473, 1652, 1947, 1964, 2124, 2478, 2596, 2772, 2946, 3437, 3717, 3894, 4419, 4543, 4956, 5401, 5841, 5892, 6874, 7434, 7788, 8838, 9086, 10311, 10802, 11682, 13629, 13748, 14868, 16203, 17676, 18172, 20622, 21604, 23364, 27258, 28969, 30933, 32406, 37807, 40887, 41244, 48609, 54516, 57938, 61866, 64812, 75614, 81774, 86907, 97218, 113421, 115876, 123732, 151228, 163548, 173814, 194436, 202783, 226842, 260721, 318659, 340263, 347628, 405566, 453684, 521442, 608349, 637318, 680526, 811132, 955977, 1042884, 1216698, 1274636, 1361052, 1825047, 1911954, 2230613, 2433396, 2867931, 3650094, 3823908, 4461226, 5735862, 6691839, 7300188, 8922452, 11471724, 13383678, 20075517, 26767356, 40151034, 80302068]

約数ペア:

[(1, 80302068), (2, 40151034), (3, 26767356), (4, 20075517), (6, 13383678), (7, 11471724), (9, 8922452), (11, 7300188), (12, 6691839), (14, 5735862), (18, 4461226), (21, 3823908), (22, 3650094), (28, 2867931), (33, 2433396), (36, 2230613), (42, 1911954), (44, 1825047), (59, 1361052), (63, 1274636), (66, 1216698), (77, 1042884), (84, 955977), (99, 811132), (118, 680526), (126, 637318), (132, 608349), (154, 521442), (177, 453684), (198, 405566), (231, 347628), (236, 340263), (252, 318659), (308, 260721), (354, 226842), (396, 202783), (413, 194436), (462, 173814), (491, 163548), (531, 151228), (649, 123732), (693, 115876), (708, 113421), (826, 97218), (924, 86907), (982, 81774), (1062, 75614), (1239, 64812), (1298, 61866), (1386, 57938), (1473, 54516), (1652, 48609), (1947, 41244), (1964, 40887), (2124, 37807), (2478, 32406), (2596, 30933), (2772, 28969), (2946, 27258), (3437, 23364), (3717, 21604), (3894, 20622), (4419, 18172), (4543, 17676), (4956, 16203), (5401, 14868), (5841, 13748), (5892, 13629), (6874, 11682), (7434, 10802), (7788, 10311), (8838, 9086)]