85000916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 212502528

約数和(自身を除く): 127501612

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 71, 77, 91, 92, 142, 143, 154, 161, 169, 182, 253, 284, 286, 299, 308, 322, 338, 364, 497, 506, 572, 598, 644, 676, 781, 923, 994, 1001, 1012, 1183, 1196, 1562, 1633, 1771, 1846, 1859, 1988, 2002, 2093, 2366, 3124, 3266, 3289, 3542, 3692, 3718, 3887, 4004, 4186, 4732, 5467, 6461, 6532, 6578, 7084, 7436, 7774, 8372, 10153, 10934, 11431, 11999, 12922, 13013, 13156, 15548, 17963, 20306, 21229, 21868, 22862, 23023, 23998, 25844, 26026, 27209, 35926, 40612, 42458, 42757, 45724, 46046, 47996, 52052, 54418, 71071, 71852, 83993, 84916, 85514, 92092, 108836, 125741, 131989, 142142, 148603, 167986, 171028, 233519, 251482, 263978, 275977, 284284, 297206, 299299, 335972, 467038, 502964, 527956, 551954, 594412, 598598, 923923, 934076, 1103908, 1197196, 1634633, 1847846, 1931839, 3035747, 3269266, 3695692, 3863678, 6071494, 6538532, 7727356, 12142988, 21250229, 42500458, 85000916]

約数ペア:

[(1, 85000916), (2, 42500458), (4, 21250229), (7, 12142988), (11, 7727356), (13, 6538532), (14, 6071494), (22, 3863678), (23, 3695692), (26, 3269266), (28, 3035747), (44, 1931839), (46, 1847846), (52, 1634633), (71, 1197196), (77, 1103908), (91, 934076), (92, 923923), (142, 598598), (143, 594412), (154, 551954), (161, 527956), (169, 502964), (182, 467038), (253, 335972), (284, 299299), (286, 297206), (299, 284284), (308, 275977), (322, 263978), (338, 251482), (364, 233519), (497, 171028), (506, 167986), (572, 148603), (598, 142142), (644, 131989), (676, 125741), (781, 108836), (923, 92092), (994, 85514), (1001, 84916), (1012, 83993), (1183, 71852), (1196, 71071), (1562, 54418), (1633, 52052), (1771, 47996), (1846, 46046), (1859, 45724), (1988, 42757), (2002, 42458), (2093, 40612), (2366, 35926), (3124, 27209), (3266, 26026), (3289, 25844), (3542, 23998), (3692, 23023), (3718, 22862), (3887, 21868), (4004, 21229), (4186, 20306), (4732, 17963), (5467, 15548), (6461, 13156), (6532, 13013), (6578, 12922), (7084, 11999), (7436, 11431), (7774, 10934), (8372, 10153)]