83689424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 201237120

約数和(自身を除く): 117547696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 229, 251, 364, 458, 502, 728, 916, 1004, 1456, 1603, 1757, 1832, 2008, 2977, 3206, 3263, 3514, 3664, 4016, 5954, 6412, 6526, 7028, 11908, 12824, 13052, 14056, 20839, 22841, 23816, 25648, 26104, 28112, 41678, 45682, 47632, 52208, 57479, 83356, 91364, 114958, 166712, 182728, 229916, 333424, 365456, 402353, 459832, 747227, 804706, 919664, 1494454, 1609412, 2988908, 3218824, 5230589, 5977816, 6437648, 10461178, 11955632, 20922356, 41844712, 83689424]

約数ペア:

[(1, 83689424), (2, 41844712), (4, 20922356), (7, 11955632), (8, 10461178), (13, 6437648), (14, 5977816), (16, 5230589), (26, 3218824), (28, 2988908), (52, 1609412), (56, 1494454), (91, 919664), (104, 804706), (112, 747227), (182, 459832), (208, 402353), (229, 365456), (251, 333424), (364, 229916), (458, 182728), (502, 166712), (728, 114958), (916, 91364), (1004, 83356), (1456, 57479), (1603, 52208), (1757, 47632), (1832, 45682), (2008, 41678), (2977, 28112), (3206, 26104), (3263, 25648), (3514, 23816), (3664, 22841), (4016, 20839), (5954, 14056), (6412, 13052), (6526, 12824), (7028, 11908)]