65470236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 174763008

約数和(自身を除く): 109292772

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 71, 78, 92, 138, 142, 156, 213, 257, 276, 284, 299, 426, 514, 598, 771, 852, 897, 923, 1028, 1196, 1542, 1633, 1794, 1846, 2769, 3084, 3266, 3341, 3588, 3692, 4899, 5538, 5911, 6532, 6682, 9798, 10023, 11076, 11822, 13364, 17733, 18247, 19596, 20046, 21229, 23644, 35466, 36494, 40092, 42458, 54741, 63687, 70932, 72988, 76843, 84916, 109482, 127374, 153686, 218964, 230529, 237211, 254748, 307372, 419681, 461058, 474422, 711633, 839362, 922116, 948844, 1259043, 1423266, 1678724, 2518086, 2846532, 5036172, 5455853, 10911706, 16367559, 21823412, 32735118, 65470236]

約数ペア:

[(1, 65470236), (2, 32735118), (3, 21823412), (4, 16367559), (6, 10911706), (12, 5455853), (13, 5036172), (23, 2846532), (26, 2518086), (39, 1678724), (46, 1423266), (52, 1259043), (69, 948844), (71, 922116), (78, 839362), (92, 711633), (138, 474422), (142, 461058), (156, 419681), (213, 307372), (257, 254748), (276, 237211), (284, 230529), (299, 218964), (426, 153686), (514, 127374), (598, 109482), (771, 84916), (852, 76843), (897, 72988), (923, 70932), (1028, 63687), (1196, 54741), (1542, 42458), (1633, 40092), (1794, 36494), (1846, 35466), (2769, 23644), (3084, 21229), (3266, 20046), (3341, 19596), (3588, 18247), (3692, 17733), (4899, 13364), (5538, 11822), (5911, 11076), (6532, 10023), (6682, 9798)]