77948442

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2796

約数の個数: 72

約数和(自身を含む): 199989972

約数和(自身を除く): 122041530

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 2753, 3146, 4719, 5506, 8259, 9438, 14157, 16518, 24777, 28314, 30283, 35789, 49554, 60566, 71578, 90849, 107367, 181698, 214734, 272547, 322101, 333113, 393679, 545094, 644202, 666226, 787358, 999339, 1181037, 1998678, 2362074, 2998017, 3543111, 4330469, 5996034, 7086222, 8660938, 12991407, 25982814, 38974221, 77948442]

約数ペア:

[(1, 77948442), (2, 38974221), (3, 25982814), (6, 12991407), (9, 8660938), (11, 7086222), (13, 5996034), (18, 4330469), (22, 3543111), (26, 2998017), (33, 2362074), (39, 1998678), (66, 1181037), (78, 999339), (99, 787358), (117, 666226), (121, 644202), (143, 545094), (198, 393679), (234, 333113), (242, 322101), (286, 272547), (363, 214734), (429, 181698), (726, 107367), (858, 90849), (1089, 71578), (1287, 60566), (1573, 49554), (2178, 35789), (2574, 30283), (2753, 28314), (3146, 24777), (4719, 16518), (5506, 14157), (8259, 9438)]