84477204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 245143808

約数和(自身を除く): 160666604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1237, 1626, 1897, 2439, 2474, 3252, 3711, 3794, 4878, 4948, 5691, 7422, 7588, 8659, 9756, 11133, 11382, 14844, 17073, 17318, 22266, 22764, 25977, 34146, 34636, 44532, 51954, 68292, 77931, 103908, 155862, 311724, 335227, 670454, 1005681, 1340908, 2011362, 2346589, 3017043, 4022724, 4693178, 6034086, 7039767, 9386356, 12068172, 14079534, 21119301, 28159068, 42238602, 84477204]

約数ペア:

[(1, 84477204), (2, 42238602), (3, 28159068), (4, 21119301), (6, 14079534), (7, 12068172), (9, 9386356), (12, 7039767), (14, 6034086), (18, 4693178), (21, 4022724), (28, 3017043), (36, 2346589), (42, 2011362), (63, 1340908), (84, 1005681), (126, 670454), (252, 335227), (271, 311724), (542, 155862), (813, 103908), (1084, 77931), (1237, 68292), (1626, 51954), (1897, 44532), (2439, 34636), (2474, 34146), (3252, 25977), (3711, 22764), (3794, 22266), (4878, 17318), (4948, 17073), (5691, 14844), (7422, 11382), (7588, 11133), (8659, 9756)]