86770572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{853}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 237159216

約数和(自身を除く): 150388644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 692, 853, 1038, 1211, 1706, 2076, 2422, 2559, 3412, 3633, 4844, 5118, 5971, 7266, 8477, 10236, 11942, 14532, 16954, 17913, 23884, 25431, 33908, 35826, 41797, 50862, 71652, 83594, 101724, 125391, 147569, 167188, 250782, 295138, 442707, 501564, 590276, 885414, 1032983, 1770828, 2065966, 3098949, 4131932, 6197898, 7230881, 12395796, 14461762, 21692643, 28923524, 43385286, 86770572]

約数ペア:

[(1, 86770572), (2, 43385286), (3, 28923524), (4, 21692643), (6, 14461762), (7, 12395796), (12, 7230881), (14, 6197898), (21, 4131932), (28, 3098949), (42, 2065966), (49, 1770828), (84, 1032983), (98, 885414), (147, 590276), (173, 501564), (196, 442707), (294, 295138), (346, 250782), (519, 167188), (588, 147569), (692, 125391), (853, 101724), (1038, 83594), (1211, 71652), (1706, 50862), (2076, 41797), (2422, 35826), (2559, 33908), (3412, 25431), (3633, 23884), (4844, 17913), (5118, 16954), (5971, 14532), (7266, 11942), (8477, 10236)]