69827432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 148651200

約数和(自身を除く): 78823768

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 244, 323, 443, 488, 646, 886, 1037, 1159, 1292, 1772, 2074, 2318, 2584, 3544, 4148, 4636, 7531, 8296, 8417, 9272, 15062, 16834, 19703, 27023, 30124, 33668, 39406, 54046, 60248, 67336, 78812, 108092, 143089, 157624, 216184, 286178, 459391, 513437, 572356, 918782, 1026874, 1144712, 1837564, 2053748, 3675128, 4107496, 8728429, 17456858, 34913716, 69827432]

約数ペア:

[(1, 69827432), (2, 34913716), (4, 17456858), (8, 8728429), (17, 4107496), (19, 3675128), (34, 2053748), (38, 1837564), (61, 1144712), (68, 1026874), (76, 918782), (122, 572356), (136, 513437), (152, 459391), (244, 286178), (323, 216184), (443, 157624), (488, 143089), (646, 108092), (886, 78812), (1037, 67336), (1159, 60248), (1292, 54046), (1772, 39406), (2074, 33668), (2318, 30124), (2584, 27023), (3544, 19703), (4148, 16834), (4636, 15062), (7531, 9272), (8296, 8417)]