78462810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4093}}^1$

素因数の和:4180

約数の個数: 64

約数和(自身を含む): 212232960

約数和(自身を除く): 133770150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 4093, 6390, 8186, 9585, 12279, 19170, 20465, 24558, 36837, 40930, 61395, 73674, 110511, 122790, 184185, 221022, 290603, 368370, 552555, 581206, 871809, 1105110, 1453015, 1743618, 2615427, 2906030, 4359045, 5230854, 7846281, 8718090, 13077135, 15692562, 26154270, 39231405, 78462810]

約数ペア:

[(1, 78462810), (2, 39231405), (3, 26154270), (5, 15692562), (6, 13077135), (9, 8718090), (10, 7846281), (15, 5230854), (18, 4359045), (27, 2906030), (30, 2615427), (45, 1743618), (54, 1453015), (71, 1105110), (90, 871809), (135, 581206), (142, 552555), (213, 368370), (270, 290603), (355, 221022), (426, 184185), (639, 122790), (710, 110511), (1065, 73674), (1278, 61395), (1917, 40930), (2130, 36837), (3195, 24558), (3834, 20465), (4093, 19170), (6390, 12279), (8186, 9585)]