72065994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 197406720

約数和(自身を除く): 125340726

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 71, 77, 78, 91, 142, 143, 154, 169, 182, 213, 231, 273, 286, 338, 426, 429, 462, 497, 507, 546, 781, 858, 923, 994, 1001, 1014, 1183, 1491, 1562, 1846, 1859, 2002, 2197, 2343, 2366, 2769, 2982, 3003, 3549, 3718, 4394, 4686, 5467, 5538, 5577, 6006, 6461, 6591, 7098, 10153, 10934, 11154, 11999, 12922, 13013, 13182, 15379, 16401, 19383, 20306, 23998, 24167, 26026, 30459, 30758, 32802, 35997, 38766, 39039, 46137, 48334, 60918, 71071, 71994, 72501, 78078, 83993, 92274, 131989, 142142, 145002, 155987, 167986, 169169, 213213, 251979, 263978, 311974, 338338, 395967, 426426, 467961, 503958, 507507, 791934, 923923, 935922, 1015014, 1091909, 1715857, 1847846, 2183818, 2771769, 3275727, 3431714, 5147571, 5543538, 6551454, 10295142, 12010999, 24021998, 36032997, 72065994]

約数ペア:

[(1, 72065994), (2, 36032997), (3, 24021998), (6, 12010999), (7, 10295142), (11, 6551454), (13, 5543538), (14, 5147571), (21, 3431714), (22, 3275727), (26, 2771769), (33, 2183818), (39, 1847846), (42, 1715857), (66, 1091909), (71, 1015014), (77, 935922), (78, 923923), (91, 791934), (142, 507507), (143, 503958), (154, 467961), (169, 426426), (182, 395967), (213, 338338), (231, 311974), (273, 263978), (286, 251979), (338, 213213), (426, 169169), (429, 167986), (462, 155987), (497, 145002), (507, 142142), (546, 131989), (781, 92274), (858, 83993), (923, 78078), (994, 72501), (1001, 71994), (1014, 71071), (1183, 60918), (1491, 48334), (1562, 46137), (1846, 39039), (1859, 38766), (2002, 35997), (2197, 32802), (2343, 30758), (2366, 30459), (2769, 26026), (2982, 24167), (3003, 23998), (3549, 20306), (3718, 19383), (4394, 16401), (4686, 15379), (5467, 13182), (5538, 13013), (5577, 12922), (6006, 11999), (6461, 11154), (6591, 10934), (7098, 10153)]