77742528

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 112

約数和(自身を含む): 219699840

約数和(自身を除く): 141957312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 101, 114, 152, 192, 202, 211, 228, 303, 304, 404, 422, 456, 606, 608, 633, 808, 844, 912, 1212, 1216, 1266, 1616, 1688, 1824, 1919, 2424, 2532, 3232, 3376, 3648, 3838, 4009, 4848, 5064, 5757, 6464, 6752, 7676, 8018, 9696, 10128, 11514, 12027, 13504, 15352, 16036, 19392, 20256, 21311, 23028, 24054, 30704, 32072, 40512, 42622, 46056, 48108, 61408, 63933, 64144, 85244, 92112, 96216, 122816, 127866, 128288, 170488, 184224, 192432, 255732, 256576, 340976, 368448, 384864, 404909, 511464, 681952, 769728, 809818, 1022928, 1214727, 1363904, 1619636, 2045856, 2429454, 3239272, 4091712, 4858908, 6478544, 9717816, 12957088, 19435632, 25914176, 38871264, 77742528]

約数ペア:

[(1, 77742528), (2, 38871264), (3, 25914176), (4, 19435632), (6, 12957088), (8, 9717816), (12, 6478544), (16, 4858908), (19, 4091712), (24, 3239272), (32, 2429454), (38, 2045856), (48, 1619636), (57, 1363904), (64, 1214727), (76, 1022928), (96, 809818), (101, 769728), (114, 681952), (152, 511464), (192, 404909), (202, 384864), (211, 368448), (228, 340976), (303, 256576), (304, 255732), (404, 192432), (422, 184224), (456, 170488), (606, 128288), (608, 127866), (633, 122816), (808, 96216), (844, 92112), (912, 85244), (1212, 64144), (1216, 63933), (1266, 61408), (1616, 48108), (1688, 46056), (1824, 42622), (1919, 40512), (2424, 32072), (2532, 30704), (3232, 24054), (3376, 23028), (3648, 21311), (3838, 20256), (4009, 19392), (4848, 16036), (5064, 15352), (5757, 13504), (6464, 12027), (6752, 11514), (7676, 10128), (8018, 9696)]