84315672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23899}}^1$

素因数の和:23925

約数の個数: 72

約数和(自身を含む): 265648500

約数和(自身を除く): 181332828

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 23899, 47798, 71697, 95596, 143394, 167293, 191192, 215091, 286788, 334586, 430182, 501879, 573576, 669172, 860364, 1003758, 1171051, 1338344, 1505637, 1720728, 2007516, 2342102, 3011274, 3513153, 4015032, 4684204, 6022548, 7026306, 9368408, 10539459, 12045096, 14052612, 21078918, 28105224, 42157836, 84315672]

約数ペア:

[(1, 84315672), (2, 42157836), (3, 28105224), (4, 21078918), (6, 14052612), (7, 12045096), (8, 10539459), (9, 9368408), (12, 7026306), (14, 6022548), (18, 4684204), (21, 4015032), (24, 3513153), (28, 3011274), (36, 2342102), (42, 2007516), (49, 1720728), (56, 1505637), (63, 1338344), (72, 1171051), (84, 1003758), (98, 860364), (126, 669172), (147, 573576), (168, 501879), (196, 430182), (252, 334586), (294, 286788), (392, 215091), (441, 191192), (504, 167293), (588, 143394), (882, 95596), (1176, 71697), (1764, 47798), (3528, 23899)]