84773956

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 154944468

約数和(自身を除く): 70170512

約数列:

[1, 2, 4, 37, 74, 113, 137, 148, 226, 274, 452, 548, 1369, 2738, 4181, 5069, 5476, 8362, 10138, 15481, 16724, 20276, 30962, 61924, 154697, 187553, 309394, 375106, 572797, 618788, 750212, 1145594, 2291188, 21193489, 42386978, 84773956]

約数ペア:

[(1, 84773956), (2, 42386978), (4, 21193489), (37, 2291188), (74, 1145594), (113, 750212), (137, 618788), (148, 572797), (226, 375106), (274, 309394), (452, 187553), (548, 154697), (1369, 61924), (2738, 30962), (4181, 20276), (5069, 16724), (5476, 15481), (8362, 10138)]