78312700216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{14879}}^1$

素因数の和:16052

約数の個数: 64

約数和(自身を含む): 159704064000

約数和(自身を除く): 81391363784

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1117, 1178, 2234, 2356, 4468, 4712, 8936, 14879, 21223, 29758, 34627, 42446, 59516, 69254, 84892, 119032, 138508, 169784, 277016, 282701, 461249, 565402, 657913, 922498, 1130804, 1315826, 1844996, 2261608, 2631652, 3689992, 5263304, 8763731, 16619843, 17527462, 33239686, 35054924, 66479372, 70109848, 132958744, 315777017, 515215133, 631554034, 1030430266, 1263108068, 2060860532, 2526216136, 4121721064, 9789087527, 19578175054, 39156350108, 78312700216]

約数ペア:

[(1, 78312700216), (2, 39156350108), (4, 19578175054), (8, 9789087527), (19, 4121721064), (31, 2526216136), (38, 2060860532), (62, 1263108068), (76, 1030430266), (124, 631554034), (152, 515215133), (248, 315777017), (589, 132958744), (1117, 70109848), (1178, 66479372), (2234, 35054924), (2356, 33239686), (4468, 17527462), (4712, 16619843), (8936, 8763731), (14879, 5263304), (21223, 3689992), (29758, 2631652), (34627, 2261608), (42446, 1844996), (59516, 1315826), (69254, 1130804), (84892, 922498), (119032, 657913), (138508, 565402), (169784, 461249), (277016, 282701)]