78362790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2861}}^1$

素因数の和:2965

約数の個数: 64

約数和(自身を含む): 207712512

約数和(自身を除く): 129349722

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 830, 913, 1245, 1826, 2490, 2739, 2861, 4565, 5478, 5722, 8583, 9130, 13695, 14305, 17166, 27390, 28610, 31471, 42915, 62942, 85830, 94413, 157355, 188826, 237463, 314710, 472065, 474926, 712389, 944130, 1187315, 1424778, 2374630, 2612093, 3561945, 5224186, 7123890, 7836279, 13060465, 15672558, 26120930, 39181395, 78362790]

約数ペア:

[(1, 78362790), (2, 39181395), (3, 26120930), (5, 15672558), (6, 13060465), (10, 7836279), (11, 7123890), (15, 5224186), (22, 3561945), (30, 2612093), (33, 2374630), (55, 1424778), (66, 1187315), (83, 944130), (110, 712389), (165, 474926), (166, 472065), (249, 314710), (330, 237463), (415, 188826), (498, 157355), (830, 94413), (913, 85830), (1245, 62942), (1826, 42915), (2490, 31471), (2739, 28610), (2861, 27390), (4565, 17166), (5478, 14305), (5722, 13695), (8583, 9130)]