84042252

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{15881}}^1$

素因数の和:15908

約数の個数: 72

約数和(自身を含む): 253476720

約数和(自身を除く): 169434468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 15881, 31762, 47643, 63524, 95286, 111167, 142929, 190572, 222334, 285858, 333501, 428787, 444668, 571716, 667002, 778169, 857574, 1000503, 1334004, 1556338, 1715148, 2001006, 2334507, 3001509, 3112676, 4002012, 4669014, 6003018, 7003521, 9338028, 12006036, 14007042, 21010563, 28014084, 42021126, 84042252]

約数ペア:

[(1, 84042252), (2, 42021126), (3, 28014084), (4, 21010563), (6, 14007042), (7, 12006036), (9, 9338028), (12, 7003521), (14, 6003018), (18, 4669014), (21, 4002012), (27, 3112676), (28, 3001509), (36, 2334507), (42, 2001006), (49, 1715148), (54, 1556338), (63, 1334004), (84, 1000503), (98, 857574), (108, 778169), (126, 667002), (147, 571716), (189, 444668), (196, 428787), (252, 333501), (294, 285858), (378, 222334), (441, 190572), (588, 142929), (756, 111167), (882, 95286), (1323, 63524), (1764, 47643), (2646, 31762), (5292, 15881)]