64177777436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{4783}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 115850262528

約数和(自身を除く): 51672485092

約数列:

[1, 2, 4, 43, 86, 172, 181, 362, 431, 724, 862, 1724, 4783, 7783, 9566, 15566, 18533, 19132, 31132, 37066, 74132, 78011, 156022, 205669, 312044, 411338, 822676, 865723, 1731446, 2061473, 3354473, 3462892, 4122946, 6708946, 8245892, 13417892, 37226089, 74452178, 88643339, 148904356, 177286678, 354573356, 373126613, 746253226, 1492506452, 16044444359, 32088888718, 64177777436]

約数ペア:

[(1, 64177777436), (2, 32088888718), (4, 16044444359), (43, 1492506452), (86, 746253226), (172, 373126613), (181, 354573356), (362, 177286678), (431, 148904356), (724, 88643339), (862, 74452178), (1724, 37226089), (4783, 13417892), (7783, 8245892), (9566, 6708946), (15566, 4122946), (18533, 3462892), (19132, 3354473), (31132, 2061473), (37066, 1731446), (74132, 865723), (78011, 822676), (156022, 411338), (205669, 312044)]