72474636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2749}}^1$

素因数の和:2795

約数の個数: 48

約数和(自身を含む): 183260000

約数和(自身を除く): 110785364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 2749, 4394, 5498, 6591, 8247, 8788, 10996, 13182, 16494, 26364, 32988, 35737, 71474, 107211, 142948, 214422, 428844, 464581, 929162, 1393743, 1858324, 2787486, 5574972, 6039553, 12079106, 18118659, 24158212, 36237318, 72474636]

約数ペア:

[(1, 72474636), (2, 36237318), (3, 24158212), (4, 18118659), (6, 12079106), (12, 6039553), (13, 5574972), (26, 2787486), (39, 1858324), (52, 1393743), (78, 929162), (156, 464581), (169, 428844), (338, 214422), (507, 142948), (676, 107211), (1014, 71474), (2028, 35737), (2197, 32988), (2749, 26364), (4394, 16494), (5498, 13182), (6591, 10996), (8247, 8788)]