85811796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1487}}^1$

素因数の和:1733

約数の個数: 72

約数和(自身を含む): 249150720

約数和(自身を除く): 163338924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1487, 1603, 2061, 2748, 2974, 3206, 4122, 4461, 4809, 5948, 6412, 8244, 8922, 9618, 10409, 13383, 14427, 17844, 19236, 20818, 26766, 28854, 31227, 41636, 53532, 57708, 62454, 93681, 124908, 187362, 340523, 374724, 681046, 1021569, 1362092, 2043138, 2383661, 3064707, 4086276, 4767322, 6129414, 7150983, 9534644, 12258828, 14301966, 21452949, 28603932, 42905898, 85811796]

約数ペア:

[(1, 85811796), (2, 42905898), (3, 28603932), (4, 21452949), (6, 14301966), (7, 12258828), (9, 9534644), (12, 7150983), (14, 6129414), (18, 4767322), (21, 4086276), (28, 3064707), (36, 2383661), (42, 2043138), (63, 1362092), (84, 1021569), (126, 681046), (229, 374724), (252, 340523), (458, 187362), (687, 124908), (916, 93681), (1374, 62454), (1487, 57708), (1603, 53532), (2061, 41636), (2748, 31227), (2974, 28854), (3206, 26766), (4122, 20818), (4461, 19236), (4809, 17844), (5948, 14427), (6412, 13383), (8244, 10409), (8922, 9618)]