71800716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3089}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 181692000

約数和(自身を除く): 109891284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3089, 3874, 5811, 6178, 7748, 9267, 11622, 12356, 18534, 23244, 37068, 40157, 80314, 120471, 160628, 240942, 460261, 481884, 920522, 1380783, 1841044, 2761566, 5523132, 5983393, 11966786, 17950179, 23933572, 35900358, 71800716]

約数ペア:

[(1, 71800716), (2, 35900358), (3, 23933572), (4, 17950179), (6, 11966786), (12, 5983393), (13, 5523132), (26, 2761566), (39, 1841044), (52, 1380783), (78, 920522), (149, 481884), (156, 460261), (298, 240942), (447, 160628), (596, 120471), (894, 80314), (1788, 40157), (1937, 37068), (3089, 23244), (3874, 18534), (5811, 12356), (6178, 11622), (7748, 9267)]