77838110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 166717440

約数和(自身を除く): 88879330

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 59, 70, 94, 118, 235, 295, 329, 401, 413, 470, 590, 658, 802, 826, 1645, 2005, 2065, 2773, 2807, 3290, 4010, 4130, 5546, 5614, 13865, 14035, 18847, 19411, 23659, 27730, 28070, 37694, 38822, 47318, 94235, 97055, 118295, 131929, 165613, 188470, 194110, 236590, 263858, 331226, 659645, 828065, 1111973, 1319290, 1656130, 2223946, 5559865, 7783811, 11119730, 15567622, 38919055, 77838110]

約数ペア:

[(1, 77838110), (2, 38919055), (5, 15567622), (7, 11119730), (10, 7783811), (14, 5559865), (35, 2223946), (47, 1656130), (59, 1319290), (70, 1111973), (94, 828065), (118, 659645), (235, 331226), (295, 263858), (329, 236590), (401, 194110), (413, 188470), (470, 165613), (590, 131929), (658, 118295), (802, 97055), (826, 94235), (1645, 47318), (2005, 38822), (2065, 37694), (2773, 28070), (2807, 27730), (3290, 23659), (4010, 19411), (4130, 18847), (5546, 14035), (5614, 13865)]