71105436

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 185749200

約数和(自身を除く): 114643764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 83, 106, 159, 166, 212, 249, 318, 332, 449, 477, 498, 636, 747, 898, 954, 996, 1347, 1494, 1796, 1908, 2694, 2988, 4041, 4399, 5388, 8082, 8798, 13197, 16164, 17596, 23797, 26394, 37267, 39591, 47594, 52788, 71391, 74534, 79182, 95188, 111801, 142782, 149068, 158364, 214173, 223602, 285564, 335403, 428346, 447204, 670806, 856692, 1341612, 1975151, 3950302, 5925453, 7900604, 11850906, 17776359, 23701812, 35552718, 71105436]

約数ペア:

[(1, 71105436), (2, 35552718), (3, 23701812), (4, 17776359), (6, 11850906), (9, 7900604), (12, 5925453), (18, 3950302), (36, 1975151), (53, 1341612), (83, 856692), (106, 670806), (159, 447204), (166, 428346), (212, 335403), (249, 285564), (318, 223602), (332, 214173), (449, 158364), (477, 149068), (498, 142782), (636, 111801), (747, 95188), (898, 79182), (954, 74534), (996, 71391), (1347, 52788), (1494, 47594), (1796, 39591), (1908, 37267), (2694, 26394), (2988, 23797), (4041, 17596), (4399, 16164), (5388, 13197), (8082, 8798)]