66957768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 189446400

約数和(自身を除く): 122488632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 131, 186, 229, 248, 262, 279, 372, 393, 458, 524, 558, 687, 744, 786, 916, 1048, 1116, 1179, 1374, 1572, 1832, 2061, 2232, 2358, 2748, 3144, 4061, 4122, 4716, 5496, 7099, 8122, 8244, 9432, 12183, 14198, 16244, 16488, 21297, 24366, 28396, 29999, 32488, 36549, 42594, 48732, 56792, 59998, 63891, 73098, 85188, 89997, 97464, 119996, 127782, 146196, 170376, 179994, 239992, 255564, 269991, 292392, 359988, 511128, 539982, 719976, 929969, 1079964, 1859938, 2159928, 2789907, 3719876, 5579814, 7439752, 8369721, 11159628, 16739442, 22319256, 33478884, 66957768]

約数ペア:

[(1, 66957768), (2, 33478884), (3, 22319256), (4, 16739442), (6, 11159628), (8, 8369721), (9, 7439752), (12, 5579814), (18, 3719876), (24, 2789907), (31, 2159928), (36, 1859938), (62, 1079964), (72, 929969), (93, 719976), (124, 539982), (131, 511128), (186, 359988), (229, 292392), (248, 269991), (262, 255564), (279, 239992), (372, 179994), (393, 170376), (458, 146196), (524, 127782), (558, 119996), (687, 97464), (744, 89997), (786, 85188), (916, 73098), (1048, 63891), (1116, 59998), (1179, 56792), (1374, 48732), (1572, 42594), (1832, 36549), (2061, 32488), (2232, 29999), (2358, 28396), (2748, 24366), (3144, 21297), (4061, 16488), (4122, 16244), (4716, 14198), (5496, 12183), (7099, 9432), (8122, 8244)]