72245862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6569}}^1$

素因数の和:6637

約数の個数: 48

約数和(自身を含む): 172186560

約数和(自身を除く): 99940698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 6569, 10998, 13138, 19707, 39414, 59121, 85397, 118242, 170794, 256191, 308743, 512382, 617486, 768573, 926229, 1537146, 1852458, 2778687, 4013659, 5557374, 8027318, 12040977, 24081954, 36122931, 72245862]

約数ペア:

[(1, 72245862), (2, 36122931), (3, 24081954), (6, 12040977), (9, 8027318), (13, 5557374), (18, 4013659), (26, 2778687), (39, 1852458), (47, 1537146), (78, 926229), (94, 768573), (117, 617486), (141, 512382), (234, 308743), (282, 256191), (423, 170794), (611, 118242), (846, 85397), (1222, 59121), (1833, 39414), (3666, 19707), (5499, 13138), (6569, 10998)]