77005852

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 183399552

約数和(自身を除く): 106393700

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 121, 154, 187, 191, 196, 238, 242, 308, 374, 382, 476, 484, 539, 748, 764, 833, 847, 1078, 1309, 1337, 1666, 1694, 2057, 2101, 2156, 2618, 2674, 3247, 3332, 3388, 4114, 4202, 5236, 5348, 5929, 6494, 8228, 8404, 9163, 9359, 11858, 12988, 14399, 14707, 18326, 18718, 22729, 23111, 23716, 28798, 29414, 35717, 36652, 37436, 45458, 46222, 57596, 58828, 71434, 90916, 92444, 100793, 102949, 142868, 159103, 161777, 201586, 205898, 250019, 318206, 323554, 392887, 403172, 411796, 500038, 636412, 647108, 785774, 1000076, 1132439, 1571548, 1750133, 2264878, 2750209, 3500266, 4529756, 5500418, 7000532, 11000836, 19251463, 38502926, 77005852]

約数ペア:

[(1, 77005852), (2, 38502926), (4, 19251463), (7, 11000836), (11, 7000532), (14, 5500418), (17, 4529756), (22, 3500266), (28, 2750209), (34, 2264878), (44, 1750133), (49, 1571548), (68, 1132439), (77, 1000076), (98, 785774), (119, 647108), (121, 636412), (154, 500038), (187, 411796), (191, 403172), (196, 392887), (238, 323554), (242, 318206), (308, 250019), (374, 205898), (382, 201586), (476, 161777), (484, 159103), (539, 142868), (748, 102949), (764, 100793), (833, 92444), (847, 90916), (1078, 71434), (1309, 58828), (1337, 57596), (1666, 46222), (1694, 45458), (2057, 37436), (2101, 36652), (2156, 35717), (2618, 29414), (2674, 28798), (3247, 23716), (3332, 23111), (3388, 22729), (4114, 18718), (4202, 18326), (5236, 14707), (5348, 14399), (5929, 12988), (6494, 11858), (8228, 9359), (8404, 9163)]