27756484128

素因数分解:

$2^5\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{88663}}^1$

素因数の和:89766

約数の個数: 72

約数和(自身を含む): 79006007808

約数和(自身を除く): 51249523680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1087, 2174, 3261, 4348, 6522, 8696, 9783, 13044, 17392, 19566, 26088, 34784, 39132, 52176, 78264, 88663, 104352, 156528, 177326, 265989, 313056, 354652, 531978, 709304, 797967, 1063956, 1418608, 1595934, 2127912, 2837216, 3191868, 4255824, 6383736, 8511648, 12767472, 25534944, 96376681, 192753362, 289130043, 385506724, 578260086, 771013448, 867390129, 1156520172, 1542026896, 1734780258, 2313040344, 3084053792, 3469560516, 4626080688, 6939121032, 9252161376, 13878242064, 27756484128]

約数ペア:

[(1, 27756484128), (2, 13878242064), (3, 9252161376), (4, 6939121032), (6, 4626080688), (8, 3469560516), (9, 3084053792), (12, 2313040344), (16, 1734780258), (18, 1542026896), (24, 1156520172), (32, 867390129), (36, 771013448), (48, 578260086), (72, 385506724), (96, 289130043), (144, 192753362), (288, 96376681), (1087, 25534944), (2174, 12767472), (3261, 8511648), (4348, 6383736), (6522, 4255824), (8696, 3191868), (9783, 2837216), (13044, 2127912), (17392, 1595934), (19566, 1418608), (26088, 1063956), (34784, 797967), (39132, 709304), (52176, 531978), (78264, 354652), (88663, 313056), (104352, 265989), (156528, 177326)]