87951948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3623}}^1$

素因数の和:3671

約数の個数: 72

約数和(自身を含む): 249215232

約数和(自身を除く): 161263284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 3623, 4046, 6069, 7246, 8092, 10869, 12138, 14492, 21738, 24276, 25361, 43476, 50722, 61591, 76083, 101444, 123182, 152166, 184773, 246364, 304332, 369546, 431137, 739092, 862274, 1047047, 1293411, 1724548, 2094094, 2586822, 3141141, 4188188, 5173644, 6282282, 7329329, 12564564, 14658658, 21987987, 29317316, 43975974, 87951948]

約数ペア:

[(1, 87951948), (2, 43975974), (3, 29317316), (4, 21987987), (6, 14658658), (7, 12564564), (12, 7329329), (14, 6282282), (17, 5173644), (21, 4188188), (28, 3141141), (34, 2586822), (42, 2094094), (51, 1724548), (68, 1293411), (84, 1047047), (102, 862274), (119, 739092), (204, 431137), (238, 369546), (289, 304332), (357, 246364), (476, 184773), (578, 152166), (714, 123182), (867, 101444), (1156, 76083), (1428, 61591), (1734, 50722), (2023, 43476), (3468, 25361), (3623, 24276), (4046, 21738), (6069, 14492), (7246, 12138), (8092, 10869)]