77703934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 152616960

約数和(自身を除く): 74913026

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 127, 137, 154, 203, 254, 274, 319, 406, 638, 889, 959, 1397, 1507, 1778, 1918, 2233, 2794, 3014, 3683, 3973, 4466, 7366, 7946, 9779, 10549, 17399, 19558, 21098, 25781, 27811, 34798, 40513, 43703, 51562, 55622, 81026, 87406, 121793, 191389, 243586, 283591, 305921, 382778, 504571, 567182, 611842, 1009142, 1339723, 2679446, 3531997, 5550281, 7063994, 11100562, 38851967, 77703934]

約数ペア:

[(1, 77703934), (2, 38851967), (7, 11100562), (11, 7063994), (14, 5550281), (22, 3531997), (29, 2679446), (58, 1339723), (77, 1009142), (127, 611842), (137, 567182), (154, 504571), (203, 382778), (254, 305921), (274, 283591), (319, 243586), (406, 191389), (638, 121793), (889, 87406), (959, 81026), (1397, 55622), (1507, 51562), (1778, 43703), (1918, 40513), (2233, 34798), (2794, 27811), (3014, 25781), (3683, 21098), (3973, 19558), (4466, 17399), (7366, 10549), (7946, 9779)]