84211596

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{15913}}^1$

素因数の和:15940

約数の個数: 72

約数和(自身を含む): 253987440

約数和(自身を除く): 169775844

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, 15913, 31826, 47739, 63652, 95478, 111391, 143217, 190956, 222782, 286434, 334173, 429651, 445564, 572868, 668346, 779737, 859302, 1002519, 1336692, 1559474, 1718604, 2005038, 2339211, 3007557, 3118948, 4010076, 4678422, 6015114, 7017633, 9356844, 12030228, 14035266, 21052899, 28070532, 42105798, 84211596]

約数ペア:

[(1, 84211596), (2, 42105798), (3, 28070532), (4, 21052899), (6, 14035266), (7, 12030228), (9, 9356844), (12, 7017633), (14, 6015114), (18, 4678422), (21, 4010076), (27, 3118948), (28, 3007557), (36, 2339211), (42, 2005038), (49, 1718604), (54, 1559474), (63, 1336692), (84, 1002519), (98, 859302), (108, 779737), (126, 668346), (147, 572868), (189, 445564), (196, 429651), (252, 334173), (294, 286434), (378, 222782), (441, 190956), (588, 143217), (756, 111391), (882, 95478), (1323, 63652), (1764, 47739), (2646, 31826), (5292, 15913)]