71087742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 72

約数和(自身を含む): 171295488

約数和(自身を除く): 100207746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 127, 198, 242, 254, 257, 363, 381, 514, 726, 762, 771, 1089, 1143, 1397, 1542, 2178, 2286, 2313, 2794, 2827, 4191, 4626, 5654, 8382, 8481, 12573, 15367, 16962, 25146, 25443, 30734, 31097, 32639, 46101, 50886, 62194, 65278, 92202, 93291, 97917, 138303, 186582, 195834, 276606, 279873, 293751, 359029, 559746, 587502, 718058, 1077087, 2154174, 3231261, 3949319, 6462522, 7898638, 11847957, 23695914, 35543871, 71087742]

約数ペア:

[(1, 71087742), (2, 35543871), (3, 23695914), (6, 11847957), (9, 7898638), (11, 6462522), (18, 3949319), (22, 3231261), (33, 2154174), (66, 1077087), (99, 718058), (121, 587502), (127, 559746), (198, 359029), (242, 293751), (254, 279873), (257, 276606), (363, 195834), (381, 186582), (514, 138303), (726, 97917), (762, 93291), (771, 92202), (1089, 65278), (1143, 62194), (1397, 50886), (1542, 46101), (2178, 32639), (2286, 31097), (2313, 30734), (2794, 25443), (2827, 25146), (4191, 16962), (4626, 15367), (5654, 12573), (8382, 8481)]