78799710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2793

約数の個数: 64

約数和(自身を含む): 208707840

約数和(自身を除く): 129908130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2670, 2683, 2937, 4895, 5366, 5874, 8049, 9790, 13415, 14685, 16098, 26830, 29370, 29513, 40245, 59026, 80490, 88539, 147565, 177078, 238787, 295130, 442695, 477574, 716361, 885390, 1193935, 1432722, 2387870, 2626657, 3581805, 5253314, 7163610, 7879971, 13133285, 15759942, 26266570, 39399855, 78799710]

約数ペア:

[(1, 78799710), (2, 39399855), (3, 26266570), (5, 15759942), (6, 13133285), (10, 7879971), (11, 7163610), (15, 5253314), (22, 3581805), (30, 2626657), (33, 2387870), (55, 1432722), (66, 1193935), (89, 885390), (110, 716361), (165, 477574), (178, 442695), (267, 295130), (330, 238787), (445, 177078), (534, 147565), (890, 88539), (979, 80490), (1335, 59026), (1958, 40245), (2670, 29513), (2683, 29370), (2937, 26830), (4895, 16098), (5366, 14685), (5874, 13415), (8049, 9790)]